57756960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2151

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 149810400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2111, 2280, 2736, 3040, 3420, 4222, 4560, 5472, 6333, 6840, 8444, 9120, 10555, 12666, 13680, 16888, 18999, 21110, 25332, 27360, 31665, 33776, 37998, 40109, 42220, 50664, 63330, 67552, 75996, 80218, 84440, 94995, 101328, 120327, 126660, 151992, 160436, 168880, 189990, 200545, 202656, 240654, 253320, 303984, 320872, 337760, 360981, 379980, 401090, 481308, 506640, 601635, 607968, 641744, 721962, 759960, 802180, 962616, 1013280, 1203270, 1283488, 1443924, 1519920, 1604360, 1804905, 1925232, 2406540, 2887848, 3039840, 3208720, 3609810, 3850464, 4813080, 5775696, 6417440, 7219620, 9626160, 11551392, 14439240, 19252320, 28878480, 57756960]

約数ペア:

[(1, 57756960), (2, 28878480), (3, 19252320), (4, 14439240), (5, 11551392), (6, 9626160), (8, 7219620), (9, 6417440), (10, 5775696), (12, 4813080), (15, 3850464), (16, 3609810), (18, 3208720), (19, 3039840), (20, 2887848), (24, 2406540), (30, 1925232), (32, 1804905), (36, 1604360), (38, 1519920), (40, 1443924), (45, 1283488), (48, 1203270), (57, 1013280), (60, 962616), (72, 802180), (76, 759960), (80, 721962), (90, 641744), (95, 607968), (96, 601635), (114, 506640), (120, 481308), (144, 401090), (152, 379980), (160, 360981), (171, 337760), (180, 320872), (190, 303984), (228, 253320), (240, 240654), (285, 202656), (288, 200545), (304, 189990), (342, 168880), (360, 160436), (380, 151992), (456, 126660), (480, 120327), (570, 101328), (608, 94995), (684, 84440), (720, 80218), (760, 75996), (855, 67552), (912, 63330), (1140, 50664), (1368, 42220), (1440, 40109), (1520, 37998), (1710, 33776), (1824, 31665), (2111, 27360), (2280, 25332), (2736, 21110), (3040, 18999), (3420, 16888), (4222, 13680), (4560, 12666), (5472, 10555), (6333, 9120), (6840, 8444)]