Q: What is the sum of all factors of the number 380,780 including 380,780?
A: 813,120
The factors of the number 380,780 are: 1, 2, 4, 5, 10, 20, 79, 158, 241, 316, 395, 482, 790, 964, 1205, 1580, 2410, 4820, 19039, 38078, 76156, 95195, 190390, 380780.
If you add them up, you will get the total of 813,120.