870879120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3628663}}^1$

素因数の和:3628679

約数の個数: 40

約数和(自身を含む): 2699726016

約数和(自身を除く): 1828846896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3628663, 7257326, 10885989, 14514652, 18143315, 21771978, 29029304, 36286630, 43543956, 54429945, 58058608, 72573260, 87087912, 108859890, 145146520, 174175824, 217719780, 290293040, 435439560, 870879120]

約数ペア:

[(1, 870879120), (2, 435439560), (3, 290293040), (4, 217719780), (5, 174175824), (6, 145146520), (8, 108859890), (10, 87087912), (12, 72573260), (15, 58058608), (16, 54429945), (20, 43543956), (24, 36286630), (30, 29029304), (40, 21771978), (48, 18143315), (60, 14514652), (80, 10885989), (120, 7257326), (240, 3628663)]