← Back to Test

Problem 20 - Entrance Test

How many distinct positive integer divisors does 360 have?

Correct: C

First, find the prime factorization of 360: 360 = 2^3 * 3^2 * 5^1. The number of divisors is (3+1)(2+1)(1+1) = 4 * 3 * 2 = 24.