12245360

素因数分解:

$2^4\times 5^1\times {\mathrm{153067}}^1$

素因数の和:153080

約数の個数: 20

約数和(自身を含む): 28470648

約数和(自身を除く): 16225288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 153067, 306134, 612268, 765335, 1224536, 1530670, 2449072, 3061340, 6122680, 12245360]

約数ペア:

[(1, 12245360), (2, 6122680), (4, 3061340), (5, 2449072), (8, 1530670), (10, 1224536), (16, 765335), (20, 612268), (40, 306134), (80, 153067)]