Q: What is the sum of all factors of the number 87,540 excluding 87,540?
A: 157,740
The factors of the number 87,540 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1459, 2918, 4377, 5836, 7295, 8754, 14590, 17508, 21885, 29180, 43770, 87540.
If you add them up, you will get the total of 87,697. Now subtract 87,540 to get 157,740