240755472

素因数分解:

$2^4\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1657}}^1$

素因数の和:2680

約数の個数: 60

約数和(自身を含む): 674855740

約数和(自身を除く): 434100268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1009, 1657, 2018, 3027, 3314, 4036, 4971, 6054, 6628, 8072, 9081, 9942, 12108, 13256, 14913, 16144, 18162, 19884, 24216, 26512, 29826, 36324, 39768, 48432, 59652, 72648, 79536, 119304, 145296, 238608, 1671913, 3343826, 5015739, 6687652, 10031478, 13375304, 15047217, 20062956, 26750608, 30094434, 40125912, 60188868, 80251824, 120377736, 240755472]

約数ペア:

[(1, 240755472), (2, 120377736), (3, 80251824), (4, 60188868), (6, 40125912), (8, 30094434), (9, 26750608), (12, 20062956), (16, 15047217), (18, 13375304), (24, 10031478), (36, 6687652), (48, 5015739), (72, 3343826), (144, 1671913), (1009, 238608), (1657, 145296), (2018, 119304), (3027, 79536), (3314, 72648), (4036, 59652), (4971, 48432), (6054, 39768), (6628, 36324), (8072, 29826), (9081, 26512), (9942, 24216), (12108, 19884), (13256, 18162), (14913, 16144)]