479641920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 1601150976

約数和(自身を除く): 1121509056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 192, 213, 227, 240, 248, 284, 310, 320, 355, 372, 426, 454, 465, 480, 496, 568, 620, 681, 710, 744, 852, 908, 930, 960, 992, 1065, 1135, 1136, 1240, 1362, 1420, 1488, 1704, 1816, 1860, 1984, 2130, 2201, 2270, 2272, 2480, 2724, 2840, 2976, 3405, 3408, 3632, 3720, 4260, 4402, 4540, 4544, 4960, 5448, 5680, 5952, 6603, 6810, 6816, 7037, 7264, 7440, 8520, 8804, 9080, 9920, 10896, 11005, 11360, 13206, 13620, 13632, 14074, 14528, 14880, 16117, 17040, 17608, 18160, 21111, 21792, 22010, 22720, 26412, 27240, 28148, 29760, 32234, 33015, 34080, 35185, 35216, 36320, 42222, 43584, 44020, 48351, 52824, 54480, 56296, 64468, 66030, 68160, 70370, 70432, 72640, 80585, 84444, 88040, 96702, 105555, 105648, 108960, 112592, 128936, 132060, 140740, 140864, 161170, 168888, 176080, 193404, 211110, 211296, 217920, 225184, 241755, 257872, 264120, 281480, 322340, 337776, 352160, 386808, 422220, 422592, 450368, 483510, 499627, 515744, 528240, 562960, 644680, 675552, 704320, 773616, 844440, 967020, 999254, 1031488, 1056480, 1125920, 1289360, 1351104, 1498881, 1547232, 1688880, 1934040, 1998508, 2112960, 2251840, 2498135, 2578720, 2997762, 3094464, 3377760, 3868080, 3997016, 4996270, 5157440, 5995524, 6755520, 7494405, 7736160, 7994032, 9992540, 11991048, 14988810, 15472320, 15988064, 19985080, 23982096, 29977620, 31976128, 39970160, 47964192, 59955240, 79940320, 95928384, 119910480, 159880640, 239820960, 479641920]

約数ペア:

[(1, 479641920), (2, 239820960), (3, 159880640), (4, 119910480), (5, 95928384), (6, 79940320), (8, 59955240), (10, 47964192), (12, 39970160), (15, 31976128), (16, 29977620), (20, 23982096), (24, 19985080), (30, 15988064), (31, 15472320), (32, 14988810), (40, 11991048), (48, 9992540), (60, 7994032), (62, 7736160), (64, 7494405), (71, 6755520), (80, 5995524), (93, 5157440), (96, 4996270), (120, 3997016), (124, 3868080), (142, 3377760), (155, 3094464), (160, 2997762), (186, 2578720), (192, 2498135), (213, 2251840), (227, 2112960), (240, 1998508), (248, 1934040), (284, 1688880), (310, 1547232), (320, 1498881), (355, 1351104), (372, 1289360), (426, 1125920), (454, 1056480), (465, 1031488), (480, 999254), (496, 967020), (568, 844440), (620, 773616), (681, 704320), (710, 675552), (744, 644680), (852, 562960), (908, 528240), (930, 515744), (960, 499627), (992, 483510), (1065, 450368), (1135, 422592), (1136, 422220), (1240, 386808), (1362, 352160), (1420, 337776), (1488, 322340), (1704, 281480), (1816, 264120), (1860, 257872), (1984, 241755), (2130, 225184), (2201, 217920), (2270, 211296), (2272, 211110), (2480, 193404), (2724, 176080), (2840, 168888), (2976, 161170), (3405, 140864), (3408, 140740), (3632, 132060), (3720, 128936), (4260, 112592), (4402, 108960), (4540, 105648), (4544, 105555), (4960, 96702), (5448, 88040), (5680, 84444), (5952, 80585), (6603, 72640), (6810, 70432), (6816, 70370), (7037, 68160), (7264, 66030), (7440, 64468), (8520, 56296), (8804, 54480), (9080, 52824), (9920, 48351), (10896, 44020), (11005, 43584), (11360, 42222), (13206, 36320), (13620, 35216), (13632, 35185), (14074, 34080), (14528, 33015), (14880, 32234), (16117, 29760), (17040, 28148), (17608, 27240), (18160, 26412), (21111, 22720), (21792, 22010)]