Q: What is the sum of all factors of the number 6,780 including 6,780?
A: 19,152
The factors of the number 6,780 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780.
If you add them up, you will get the total of 19,152.