Q: What is the sum of all factors of the number 103,980 including 103,980?
A: 291,312
The factors of the number 103,980 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1733, 3466, 5199, 6932, 8665, 10398, 17330, 20796, 25995, 34660, 51990, 103980.
If you add them up, you will get the total of 291,312.