260224080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1084267}}^1$

素因数の和:1084283

約数の個数: 40

約数和(自身を含む): 806695392

約数和(自身を除く): 546471312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1084267, 2168534, 3252801, 4337068, 5421335, 6505602, 8674136, 10842670, 13011204, 16264005, 17348272, 21685340, 26022408, 32528010, 43370680, 52044816, 65056020, 86741360, 130112040, 260224080]

約数ペア:

[(1, 260224080), (2, 130112040), (3, 86741360), (4, 65056020), (5, 52044816), (6, 43370680), (8, 32528010), (10, 26022408), (12, 21685340), (15, 17348272), (16, 16264005), (20, 13011204), (24, 10842670), (30, 8674136), (40, 6505602), (48, 5421335), (60, 4337068), (80, 3252801), (120, 2168534), (240, 1084267)]