2747807760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1627}}^1$

素因数の和:1901

約数の個数: 160

約数和(自身を含む): 8837148672

約数和(自身を除く): 6089340912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 227, 240, 248, 310, 372, 454, 465, 496, 620, 681, 744, 908, 930, 1135, 1240, 1362, 1488, 1627, 1816, 1860, 2270, 2480, 2724, 3254, 3405, 3632, 3720, 4540, 4881, 5448, 6508, 6810, 7037, 7440, 8135, 9080, 9762, 10896, 13016, 13620, 14074, 16270, 18160, 19524, 21111, 24405, 26032, 27240, 28148, 32540, 35185, 39048, 42222, 48810, 50437, 54480, 56296, 65080, 70370, 78096, 84444, 97620, 100874, 105555, 112592, 130160, 140740, 151311, 168888, 195240, 201748, 211110, 252185, 281480, 302622, 337776, 369329, 390480, 403496, 422220, 504370, 562960, 605244, 738658, 756555, 806992, 844440, 1008740, 1107987, 1210488, 1477316, 1513110, 1688880, 1846645, 2017480, 2215974, 2420976, 2954632, 3026220, 3693290, 4034960, 4431948, 5539935, 5909264, 6052440, 7386580, 8863896, 11079870, 11449199, 12104880, 14773160, 17727792, 22159740, 22898398, 29546320, 34347597, 44319480, 45796796, 57245995, 68695194, 88638960, 91593592, 114491990, 137390388, 171737985, 183187184, 228983980, 274780776, 343475970, 457967960, 549561552, 686951940, 915935920, 1373903880, 2747807760]

約数ペア:

[(1, 2747807760), (2, 1373903880), (3, 915935920), (4, 686951940), (5, 549561552), (6, 457967960), (8, 343475970), (10, 274780776), (12, 228983980), (15, 183187184), (16, 171737985), (20, 137390388), (24, 114491990), (30, 91593592), (31, 88638960), (40, 68695194), (48, 57245995), (60, 45796796), (62, 44319480), (80, 34347597), (93, 29546320), (120, 22898398), (124, 22159740), (155, 17727792), (186, 14773160), (227, 12104880), (240, 11449199), (248, 11079870), (310, 8863896), (372, 7386580), (454, 6052440), (465, 5909264), (496, 5539935), (620, 4431948), (681, 4034960), (744, 3693290), (908, 3026220), (930, 2954632), (1135, 2420976), (1240, 2215974), (1362, 2017480), (1488, 1846645), (1627, 1688880), (1816, 1513110), (1860, 1477316), (2270, 1210488), (2480, 1107987), (2724, 1008740), (3254, 844440), (3405, 806992), (3632, 756555), (3720, 738658), (4540, 605244), (4881, 562960), (5448, 504370), (6508, 422220), (6810, 403496), (7037, 390480), (7440, 369329), (8135, 337776), (9080, 302622), (9762, 281480), (10896, 252185), (13016, 211110), (13620, 201748), (14074, 195240), (16270, 168888), (18160, 151311), (19524, 140740), (21111, 130160), (24405, 112592), (26032, 105555), (27240, 100874), (28148, 97620), (32540, 84444), (35185, 78096), (39048, 70370), (42222, 65080), (48810, 56296), (50437, 54480)]