The number of positive divisors of 1080 is

The number of positive divisors of 1080 is
  1. $30$
  2. $32$
  3. $23$
  4. $31$

Solution

$1080=2^3 \times 3^3 \times 5^1$ No of positive divisors $=(3+1)(3+1)(1+1)=32$

Asked in: AP EAMCET 2024 (20 May Shift 1)

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