Q: What is the sum of all factors of the number 1,257,480 including 1,257,480?
A: 4,680,000
The factors of the number 1,257,480 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 499, 504, 630, 840, 998, 1260, 1497, 1996, 2495, 2520, 2994, 3493, 3992, 4491, 4990, 5988, 6986, 7485, 8982, 9980, 10479, 11976, 13972, 14970, 17465, 17964, 19960, 20958, 22455, 27944, 29940, 31437, 34930, 35928, 41916, 44910, 52395, 59880, 62874, 69860, 83832, 89820, 104790, 125748, 139720, 157185, 179640, 209580, 251496, 314370, 419160, 628740, 1257480.
If you add them up, you will get the total of 4,680,000.