Q: What is the sum of all factors of the number 1,620,560 including 1,620,560?
A: 3,856,896
The factors of the number 1,620,560 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 431, 470, 752, 862, 940, 1724, 1880, 2155, 3448, 3760, 4310, 6896, 8620, 17240, 20257, 34480, 40514, 81028, 101285, 162056, 202570, 324112, 405140, 810280, 1620560.
If you add them up, you will get the total of 3,856,896.