The number of divisors of 240 which are of the form 4m+2, is

The number of divisor of 4200, is

The total number of divisor of 480 that are of the form 4n+2,ngeq0, is equal to a. 2 b. 3 c. 4 d. none of these

The number of divisors of 10800 which are divisible by 15, is

Find the number of divisors of 21600.

The number of proper divisors of 2520, is

A number is said to be a nice number if it has exactly 4 factors (includng 1 and the number itself). Then number of divisor of 2520 which are nice numbers is (A) 7 (B) 8 (C) 9 (D) none of these

The number of divisors of 3630, which have a remainder of 1 when divided by 4, is

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

Let p=2520, x=number of divisors of p which are multiple of 6, y=number of divisors of p which are multiple of 9, then

For N=50400 the number of divisor of N , which are divisible by 6, divisible by