298458960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1243579}}^1$

素因数の和:1243595

約数の個数: 40

約数和(自身を含む): 925223520

約数和(自身を除く): 626764560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1243579, 2487158, 3730737, 4974316, 6217895, 7461474, 9948632, 12435790, 14922948, 18653685, 19897264, 24871580, 29845896, 37307370, 49743160, 59691792, 74614740, 99486320, 149229480, 298458960]

約数ペア:

[(1, 298458960), (2, 149229480), (3, 99486320), (4, 74614740), (5, 59691792), (6, 49743160), (8, 37307370), (10, 29845896), (12, 24871580), (15, 19897264), (16, 18653685), (20, 14922948), (24, 12435790), (30, 9948632), (40, 7461474), (48, 6217895), (60, 4974316), (80, 3730737), (120, 2487158), (240, 1243579)]