56754120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4339}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 171864000

約数和(自身を除く): 115109880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4339, 4360, 6540, 8678, 13017, 13080, 17356, 21695, 26034, 34712, 43390, 52068, 65085, 86780, 104136, 130170, 173560, 260340, 472951, 520680, 945902, 1418853, 1891804, 2364755, 2837706, 3783608, 4729510, 5675412, 7094265, 9459020, 11350824, 14188530, 18918040, 28377060, 56754120]

約数ペア:

[(1, 56754120), (2, 28377060), (3, 18918040), (4, 14188530), (5, 11350824), (6, 9459020), (8, 7094265), (10, 5675412), (12, 4729510), (15, 3783608), (20, 2837706), (24, 2364755), (30, 1891804), (40, 1418853), (60, 945902), (109, 520680), (120, 472951), (218, 260340), (327, 173560), (436, 130170), (545, 104136), (654, 86780), (872, 65085), (1090, 52068), (1308, 43390), (1635, 34712), (2180, 26034), (2616, 21695), (3270, 17356), (4339, 13080), (4360, 13017), (6540, 8678)]