56842920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157897}}^1$

素因数の和:157914

約数の個数: 48

約数和(自身を含む): 184740660

約数和(自身を除く): 127897740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157897, 315794, 473691, 631588, 789485, 947382, 1263176, 1421073, 1578970, 1894764, 2368455, 2842146, 3157940, 3789528, 4736910, 5684292, 6315880, 7105365, 9473820, 11368584, 14210730, 18947640, 28421460, 56842920]

約数ペア:

[(1, 56842920), (2, 28421460), (3, 18947640), (4, 14210730), (5, 11368584), (6, 9473820), (8, 7105365), (9, 6315880), (10, 5684292), (12, 4736910), (15, 3789528), (18, 3157940), (20, 2842146), (24, 2368455), (30, 1894764), (36, 1578970), (40, 1421073), (45, 1263176), (60, 947382), (72, 789485), (90, 631588), (120, 473691), (180, 315794), (360, 157897)]