124102920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 390435840

約数和(自身を除く): 266332920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 457, 465, 584, 620, 730, 744, 876, 914, 930, 1095, 1240, 1371, 1460, 1752, 1828, 1860, 2190, 2263, 2285, 2742, 2920, 3656, 3720, 4380, 4526, 4570, 5484, 6789, 6855, 8760, 9052, 9140, 10968, 11315, 13578, 13710, 14167, 18104, 18280, 22630, 27156, 27420, 28334, 33361, 33945, 42501, 45260, 54312, 54840, 56668, 66722, 67890, 70835, 85002, 90520, 100083, 113336, 133444, 135780, 141670, 166805, 170004, 200166, 212505, 266888, 271560, 283340, 333610, 340008, 400332, 425010, 500415, 566680, 667220, 800664, 850020, 1000830, 1034191, 1334440, 1700040, 2001660, 2068382, 3102573, 4003320, 4136764, 5170955, 6205146, 8273528, 10341910, 12410292, 15512865, 20683820, 24820584, 31025730, 41367640, 62051460, 124102920]

約数ペア:

[(1, 124102920), (2, 62051460), (3, 41367640), (4, 31025730), (5, 24820584), (6, 20683820), (8, 15512865), (10, 12410292), (12, 10341910), (15, 8273528), (20, 6205146), (24, 5170955), (30, 4136764), (31, 4003320), (40, 3102573), (60, 2068382), (62, 2001660), (73, 1700040), (93, 1334440), (120, 1034191), (124, 1000830), (146, 850020), (155, 800664), (186, 667220), (219, 566680), (248, 500415), (292, 425010), (310, 400332), (365, 340008), (372, 333610), (438, 283340), (457, 271560), (465, 266888), (584, 212505), (620, 200166), (730, 170004), (744, 166805), (876, 141670), (914, 135780), (930, 133444), (1095, 113336), (1240, 100083), (1371, 90520), (1460, 85002), (1752, 70835), (1828, 67890), (1860, 66722), (2190, 56668), (2263, 54840), (2285, 54312), (2742, 45260), (2920, 42501), (3656, 33945), (3720, 33361), (4380, 28334), (4526, 27420), (4570, 27156), (5484, 22630), (6789, 18280), (6855, 18104), (8760, 14167), (9052, 13710), (9140, 13578), (10968, 11315)]