627119280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1528

約数の個数: 160

約数和(自身を含む): 2171289600

約数和(自身を除く): 1544170320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 720, 908, 1080, 1135, 1279, 1362, 1816, 2043, 2160, 2270, 2558, 2724, 3405, 3632, 3837, 4086, 4540, 5116, 5448, 6129, 6395, 6810, 7674, 8172, 9080, 10215, 10232, 10896, 11511, 12258, 12790, 13620, 15348, 16344, 18160, 19185, 20430, 20464, 23022, 24516, 25580, 27240, 30645, 30696, 32688, 34533, 38370, 40860, 46044, 49032, 51160, 54480, 57555, 61290, 61392, 69066, 76740, 81720, 92088, 98064, 102320, 115110, 122580, 138132, 153480, 163440, 172665, 184176, 230220, 245160, 276264, 290333, 306960, 345330, 460440, 490320, 552528, 580666, 690660, 870999, 920880, 1161332, 1381320, 1451665, 1741998, 2322664, 2612997, 2762640, 2903330, 3483996, 4354995, 4645328, 5225994, 5806660, 6967992, 7838991, 8709990, 10451988, 11613320, 13064985, 13935984, 15677982, 17419980, 20903976, 23226640, 26129970, 31355964, 34839960, 39194955, 41807952, 52259940, 62711928, 69679920, 78389910, 104519880, 125423856, 156779820, 209039760, 313559640, 627119280]

約数ペア:

[(1, 627119280), (2, 313559640), (3, 209039760), (4, 156779820), (5, 125423856), (6, 104519880), (8, 78389910), (9, 69679920), (10, 62711928), (12, 52259940), (15, 41807952), (16, 39194955), (18, 34839960), (20, 31355964), (24, 26129970), (27, 23226640), (30, 20903976), (36, 17419980), (40, 15677982), (45, 13935984), (48, 13064985), (54, 11613320), (60, 10451988), (72, 8709990), (80, 7838991), (90, 6967992), (108, 5806660), (120, 5225994), (135, 4645328), (144, 4354995), (180, 3483996), (216, 2903330), (227, 2762640), (240, 2612997), (270, 2322664), (360, 1741998), (432, 1451665), (454, 1381320), (540, 1161332), (681, 920880), (720, 870999), (908, 690660), (1080, 580666), (1135, 552528), (1279, 490320), (1362, 460440), (1816, 345330), (2043, 306960), (2160, 290333), (2270, 276264), (2558, 245160), (2724, 230220), (3405, 184176), (3632, 172665), (3837, 163440), (4086, 153480), (4540, 138132), (5116, 122580), (5448, 115110), (6129, 102320), (6395, 98064), (6810, 92088), (7674, 81720), (8172, 76740), (9080, 69066), (10215, 61392), (10232, 61290), (10896, 57555), (11511, 54480), (12258, 51160), (12790, 49032), (13620, 46044), (15348, 40860), (16344, 38370), (18160, 34533), (19185, 32688), (20430, 30696), (20464, 30645), (23022, 27240), (24516, 25580)]