Q55 / 160 · AP EAMCET 2024 (20 May Shift 1) · Mathematics

The number of positive divisors of 1080 is

A
$30$
Correct answer
B
$32$
C
$23$
D
$31$

Solution

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

Hence, the correct answer is option: 'B'.

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