Q: What is the sum of all factors of the number 342,780 including 342,780?

A: 997,920

Why is 997,920 the sum of all factors of 342,780, including 342,780?

The factors of the number 342,780 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 197, 290, 348, 394, 435, 580, 591, 788, 870, 985, 1182, 1740, 1970, 2364, 2955, 3940, 5713, 5910, 11426, 11820, 17139, 22852, 28565, 34278, 57130, 68556, 85695, 114260, 171390, 342780.

If you add them up, you will get the total of 997,920.