216726960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{903029}}^1$

素因数の和:903045

約数の個数: 40

約数和(自身を含む): 671854320

約数和(自身を除く): 455127360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 903029, 1806058, 2709087, 3612116, 4515145, 5418174, 7224232, 9030290, 10836348, 13545435, 14448464, 18060580, 21672696, 27090870, 36121160, 43345392, 54181740, 72242320, 108363480, 216726960]

約数ペア:

[(1, 216726960), (2, 108363480), (3, 72242320), (4, 54181740), (5, 43345392), (6, 36121160), (8, 27090870), (10, 21672696), (12, 18060580), (15, 14448464), (16, 13545435), (20, 10836348), (24, 9030290), (30, 7224232), (40, 5418174), (48, 4515145), (60, 3612116), (80, 2709087), (120, 1806058), (240, 903029)]