4631880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 128

約数和(自身を含む): 15811200

約数和(自身を除く): 11179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 220, 232, 242, 264, 290, 319, 330, 348, 363, 435, 440, 484, 580, 605, 638, 660, 696, 726, 870, 957, 968, 1160, 1210, 1276, 1320, 1331, 1452, 1595, 1740, 1815, 1914, 2420, 2552, 2662, 2904, 3190, 3480, 3509, 3630, 3828, 3993, 4785, 4840, 5324, 6380, 6655, 7018, 7260, 7656, 7986, 9570, 10527, 10648, 12760, 13310, 14036, 14520, 15972, 17545, 19140, 19965, 21054, 26620, 28072, 31944, 35090, 38280, 38599, 39930, 42108, 52635, 53240, 70180, 77198, 79860, 84216, 105270, 115797, 140360, 154396, 159720, 192995, 210540, 231594, 308792, 385990, 421080, 463188, 578985, 771980, 926376, 1157970, 1543960, 2315940, 4631880]

約数ペア:

[(1, 4631880), (2, 2315940), (3, 1543960), (4, 1157970), (5, 926376), (6, 771980), (8, 578985), (10, 463188), (11, 421080), (12, 385990), (15, 308792), (20, 231594), (22, 210540), (24, 192995), (29, 159720), (30, 154396), (33, 140360), (40, 115797), (44, 105270), (55, 84216), (58, 79860), (60, 77198), (66, 70180), (87, 53240), (88, 52635), (110, 42108), (116, 39930), (120, 38599), (121, 38280), (132, 35090), (145, 31944), (165, 28072), (174, 26620), (220, 21054), (232, 19965), (242, 19140), (264, 17545), (290, 15972), (319, 14520), (330, 14036), (348, 13310), (363, 12760), (435, 10648), (440, 10527), (484, 9570), (580, 7986), (605, 7656), (638, 7260), (660, 7018), (696, 6655), (726, 6380), (870, 5324), (957, 4840), (968, 4785), (1160, 3993), (1210, 3828), (1276, 3630), (1320, 3509), (1331, 3480), (1452, 3190), (1595, 2904), (1740, 2662), (1815, 2552), (1914, 2420)]