16504001040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68766671}}^1$

素因数の和:68766687

約数の個数: 40

約数和(自身を含む): 51162403968

約数和(自身を除く): 34658402928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68766671, 137533342, 206300013, 275066684, 343833355, 412600026, 550133368, 687666710, 825200052, 1031500065, 1100266736, 1375333420, 1650400104, 2063000130, 2750666840, 3300800208, 4126000260, 5501333680, 8252000520, 16504001040]

約数ペア:

[(1, 16504001040), (2, 8252000520), (3, 5501333680), (4, 4126000260), (5, 3300800208), (6, 2750666840), (8, 2063000130), (10, 1650400104), (12, 1375333420), (15, 1100266736), (16, 1031500065), (20, 825200052), (24, 687666710), (30, 550133368), (40, 412600026), (48, 343833355), (60, 275066684), (80, 206300013), (120, 137533342), (240, 68766671)]