12456160

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 29707776

約数和(自身を除く): 17251616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 613, 635, 1016, 1226, 1270, 2032, 2452, 2540, 3065, 4064, 4904, 5080, 6130, 9808, 10160, 12260, 19616, 20320, 24520, 49040, 77851, 98080, 155702, 311404, 389255, 622808, 778510, 1245616, 1557020, 2491232, 3114040, 6228080, 12456160]

約数ペア:

[(1, 12456160), (2, 6228080), (4, 3114040), (5, 2491232), (8, 1557020), (10, 1245616), (16, 778510), (20, 622808), (32, 389255), (40, 311404), (80, 155702), (127, 98080), (160, 77851), (254, 49040), (508, 24520), (613, 20320), (635, 19616), (1016, 12260), (1226, 10160), (1270, 9808), (2032, 6130), (2452, 5080), (2540, 4904), (3065, 4064)]