Find the number of divisors of 720. How many of these are even? Also find the sum of divisors.

Find the number f divisors of 720. How many of these are even? Also find the sum of divisors.

Find the number of divisors of 21600.

The number of divisor of 4200, is

The sum of odd divisors of 360 is

The sum of the divisors of 9600 is

The number of proper divisors of 2520, is

Consider N=2^(2)3^(2)4^(2)6^(2)5^(2) and give the answers of the following questions . (i) Find the total number of divisible of N . (ii) Find the total number of divisors divisible by 24 (iii) Find the total number of divisors divisible by 5. (iv) Find the total number of divisors which are perfect square. (v) Find the number of divisors which are perfect cube.

The number of divisors of the form (4n+2) of the integer 240 is

Find the number of factors of the number 8820. Also find the sum of the odd proper divisors of the number .

If n=10800, then find the a. total number of divisors of n. (b) The numberof even divisors. (c) The number of divisors of the form 4m+2. (d) The number of divisors which are multiples of 15.