Why is 2,880 the sum of all factors of 1,242, including 1,242?
The factors of the number 1,242 are: 1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242.
If you add them up, you will get the total of 2,880.
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