Q: What is the sum of all factors of the number 1,223,680 including 1,223,680?
A: 2,947,680
The factors of the number 1,223,680 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 256, 320, 478, 512, 640, 956, 1024, 1195, 1280, 1912, 2390, 2560, 3824, 4780, 5120, 7648, 9560, 15296, 19120, 30592, 38240, 61184, 76480, 122368, 152960, 244736, 305920, 611840, 1223680.
If you add them up, you will get the total of 2,947,680.