418079520

素因数分解:

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

素因数の和:1527

約数の個数: 144

約数和(自身を含む): 1434101760

約数和(自身を除く): 1016022240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1279, 1362, 1440, 1816, 2043, 2270, 2558, 2724, 3405, 3632, 3837, 4086, 4540, 5116, 5448, 6395, 6810, 7264, 7674, 8172, 9080, 10215, 10232, 10896, 11511, 12790, 13620, 15348, 16344, 18160, 19185, 20430, 20464, 21792, 23022, 25580, 27240, 30696, 32688, 36320, 38370, 40860, 40928, 46044, 51160, 54480, 57555, 61392, 65376, 76740, 81720, 92088, 102320, 108960, 115110, 122784, 153480, 163440, 184176, 204640, 230220, 290333, 306960, 326880, 368352, 460440, 580666, 613920, 870999, 920880, 1161332, 1451665, 1741998, 1841760, 2322664, 2612997, 2903330, 3483996, 4354995, 4645328, 5225994, 5806660, 6967992, 8709990, 9290656, 10451988, 11613320, 13064985, 13935984, 17419980, 20903976, 23226640, 26129970, 27871968, 34839960, 41807952, 46453280, 52259940, 69679920, 83615904, 104519880, 139359840, 209039760, 418079520]

約数ペア:

[(1, 418079520), (2, 209039760), (3, 139359840), (4, 104519880), (5, 83615904), (6, 69679920), (8, 52259940), (9, 46453280), (10, 41807952), (12, 34839960), (15, 27871968), (16, 26129970), (18, 23226640), (20, 20903976), (24, 17419980), (30, 13935984), (32, 13064985), (36, 11613320), (40, 10451988), (45, 9290656), (48, 8709990), (60, 6967992), (72, 5806660), (80, 5225994), (90, 4645328), (96, 4354995), (120, 3483996), (144, 2903330), (160, 2612997), (180, 2322664), (227, 1841760), (240, 1741998), (288, 1451665), (360, 1161332), (454, 920880), (480, 870999), (681, 613920), (720, 580666), (908, 460440), (1135, 368352), (1279, 326880), (1362, 306960), (1440, 290333), (1816, 230220), (2043, 204640), (2270, 184176), (2558, 163440), (2724, 153480), (3405, 122784), (3632, 115110), (3837, 108960), (4086, 102320), (4540, 92088), (5116, 81720), (5448, 76740), (6395, 65376), (6810, 61392), (7264, 57555), (7674, 54480), (8172, 51160), (9080, 46044), (10215, 40928), (10232, 40860), (10896, 38370), (11511, 36320), (12790, 32688), (13620, 30696), (15348, 27240), (16344, 25580), (18160, 23022), (19185, 21792), (20430, 20464)]