3930080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 12065760

約数和(自身を除く): 8135680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 121, 140, 145, 154, 160, 176, 203, 220, 224, 232, 242, 280, 290, 308, 319, 352, 385, 406, 440, 464, 484, 560, 580, 605, 616, 638, 770, 812, 847, 880, 928, 968, 1015, 1120, 1160, 1210, 1232, 1276, 1540, 1595, 1624, 1694, 1760, 1936, 2030, 2233, 2320, 2420, 2464, 2552, 3080, 3190, 3248, 3388, 3509, 3872, 4060, 4235, 4466, 4640, 4840, 5104, 6160, 6380, 6496, 6776, 7018, 8120, 8470, 8932, 9680, 10208, 11165, 12320, 12760, 13552, 14036, 16240, 16940, 17545, 17864, 19360, 22330, 24563, 25520, 27104, 28072, 32480, 33880, 35090, 35728, 44660, 49126, 51040, 56144, 67760, 70180, 71456, 89320, 98252, 112288, 122815, 135520, 140360, 178640, 196504, 245630, 280720, 357280, 393008, 491260, 561440, 786016, 982520, 1965040, 3930080]

約数ペア:

[(1, 3930080), (2, 1965040), (4, 982520), (5, 786016), (7, 561440), (8, 491260), (10, 393008), (11, 357280), (14, 280720), (16, 245630), (20, 196504), (22, 178640), (28, 140360), (29, 135520), (32, 122815), (35, 112288), (40, 98252), (44, 89320), (55, 71456), (56, 70180), (58, 67760), (70, 56144), (77, 51040), (80, 49126), (88, 44660), (110, 35728), (112, 35090), (116, 33880), (121, 32480), (140, 28072), (145, 27104), (154, 25520), (160, 24563), (176, 22330), (203, 19360), (220, 17864), (224, 17545), (232, 16940), (242, 16240), (280, 14036), (290, 13552), (308, 12760), (319, 12320), (352, 11165), (385, 10208), (406, 9680), (440, 8932), (464, 8470), (484, 8120), (560, 7018), (580, 6776), (605, 6496), (616, 6380), (638, 6160), (770, 5104), (812, 4840), (847, 4640), (880, 4466), (928, 4235), (968, 4060), (1015, 3872), (1120, 3509), (1160, 3388), (1210, 3248), (1232, 3190), (1276, 3080), (1540, 2552), (1595, 2464), (1624, 2420), (1694, 2320), (1760, 2233), (1936, 2030)]