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JEE MATHEMATICS MCQ: PERMUTATIONS

1 Easy
1 of 1
Application +4 | -1
The total number of factors (excluding 1) of 2160 is
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Correct option: B
39
Option B (39) is correct because it calculates the total number of factors (including 1 and 2160) and then subtracts 1 to exclude the factor 1.

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