64340160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67021}}^1$

素因数の和:67041

約数の個数: 56

約数和(自身を含む): 204283056

約数和(自身を除く): 139942896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 67021, 134042, 201063, 268084, 335105, 402126, 536168, 670210, 804252, 1005315, 1072336, 1340420, 1608504, 2010630, 2144672, 2680840, 3217008, 4021260, 4289344, 5361680, 6434016, 8042520, 10723360, 12868032, 16085040, 21446720, 32170080, 64340160]

約数ペア:

[(1, 64340160), (2, 32170080), (3, 21446720), (4, 16085040), (5, 12868032), (6, 10723360), (8, 8042520), (10, 6434016), (12, 5361680), (15, 4289344), (16, 4021260), (20, 3217008), (24, 2680840), (30, 2144672), (32, 2010630), (40, 1608504), (48, 1340420), (60, 1072336), (64, 1005315), (80, 804252), (96, 670210), (120, 536168), (160, 402126), (192, 335105), (240, 268084), (320, 201063), (480, 134042), (960, 67021)]