214218960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{892579}}^1$

素因数の和:892595

約数の個数: 40

約数和(自身を含む): 664079520

約数和(自身を除く): 449860560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 892579, 1785158, 2677737, 3570316, 4462895, 5355474, 7140632, 8925790, 10710948, 13388685, 14281264, 17851580, 21421896, 26777370, 35703160, 42843792, 53554740, 71406320, 107109480, 214218960]

約数ペア:

[(1, 214218960), (2, 107109480), (3, 71406320), (4, 53554740), (5, 42843792), (6, 35703160), (8, 26777370), (10, 21421896), (12, 17851580), (15, 14281264), (16, 13388685), (20, 10710948), (24, 8925790), (30, 7140632), (40, 5355474), (48, 4462895), (60, 3570316), (80, 2677737), (120, 1785158), (240, 892579)]