Q: What is the sum of all factors of the number 157,740 including 157,740?

A: 483,840

Why is 483,840 the sum of all factors of 157,740, including 157,740?

The factors of the number 157,740 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 239, 330, 478, 660, 717, 956, 1195, 1434, 2390, 2629, 2868, 3585, 4780, 5258, 7170, 7887, 10516, 13145, 14340, 15774, 26290, 31548, 39435, 52580, 78870, 157740.

If you add them up, you will get the total of 483,840.