60139840

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2735

約数の個数: 56

約数和(自身を含む): 145279872

約数和(自身を除く): 85140032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2647, 2840, 4544, 5294, 5680, 10588, 11360, 13235, 21176, 22720, 26470, 42352, 52940, 84704, 105880, 169408, 187937, 211760, 375874, 423520, 751748, 847040, 939685, 1503496, 1879370, 3006992, 3758740, 6013984, 7517480, 12027968, 15034960, 30069920, 60139840]

約数ペア:

[(1, 60139840), (2, 30069920), (4, 15034960), (5, 12027968), (8, 7517480), (10, 6013984), (16, 3758740), (20, 3006992), (32, 1879370), (40, 1503496), (64, 939685), (71, 847040), (80, 751748), (142, 423520), (160, 375874), (284, 211760), (320, 187937), (355, 169408), (568, 105880), (710, 84704), (1136, 52940), (1420, 42352), (2272, 26470), (2647, 22720), (2840, 21176), (4544, 13235), (5294, 11360), (5680, 10588)]