129428760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56767}}^1$

素因数の和:56800

約数の個数: 64

約数和(自身を含む): 408729600

約数和(自身を除く): 279300840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 56767, 113534, 170301, 227068, 283835, 340602, 454136, 567670, 681204, 851505, 1078573, 1135340, 1362408, 1703010, 2157146, 2270680, 3235719, 3406020, 4314292, 5392865, 6471438, 6812040, 8628584, 10785730, 12942876, 16178595, 21571460, 25885752, 32357190, 43142920, 64714380, 129428760]

約数ペア:

[(1, 129428760), (2, 64714380), (3, 43142920), (4, 32357190), (5, 25885752), (6, 21571460), (8, 16178595), (10, 12942876), (12, 10785730), (15, 8628584), (19, 6812040), (20, 6471438), (24, 5392865), (30, 4314292), (38, 3406020), (40, 3235719), (57, 2270680), (60, 2157146), (76, 1703010), (95, 1362408), (114, 1135340), (120, 1078573), (152, 851505), (190, 681204), (228, 567670), (285, 454136), (380, 340602), (456, 283835), (570, 227068), (760, 170301), (1140, 113534), (2280, 56767)]