395728080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13627}}^1$

素因数の和:13665

約数の個数: 120

約数和(自身を含む): 1348517856

約数和(自身を除く): 952789776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 13627, 14520, 27254, 29040, 40881, 54508, 68135, 81762, 109016, 136270, 149897, 163524, 204405, 218032, 272540, 299794, 327048, 408810, 449691, 545080, 599588, 654096, 749485, 817620, 899382, 1090160, 1199176, 1498970, 1635240, 1648867, 1798764, 2248455, 2398352, 2997940, 3270480, 3297734, 3597528, 4496910, 4946601, 5995880, 6595468, 7195056, 8244335, 8993820, 9893202, 11991760, 13190936, 16488670, 17987640, 19786404, 24733005, 26381872, 32977340, 35975280, 39572808, 49466010, 65954680, 79145616, 98932020, 131909360, 197864040, 395728080]

約数ペア:

[(1, 395728080), (2, 197864040), (3, 131909360), (4, 98932020), (5, 79145616), (6, 65954680), (8, 49466010), (10, 39572808), (11, 35975280), (12, 32977340), (15, 26381872), (16, 24733005), (20, 19786404), (22, 17987640), (24, 16488670), (30, 13190936), (33, 11991760), (40, 9893202), (44, 8993820), (48, 8244335), (55, 7195056), (60, 6595468), (66, 5995880), (80, 4946601), (88, 4496910), (110, 3597528), (120, 3297734), (121, 3270480), (132, 2997940), (165, 2398352), (176, 2248455), (220, 1798764), (240, 1648867), (242, 1635240), (264, 1498970), (330, 1199176), (363, 1090160), (440, 899382), (484, 817620), (528, 749485), (605, 654096), (660, 599588), (726, 545080), (880, 449691), (968, 408810), (1210, 327048), (1320, 299794), (1452, 272540), (1815, 218032), (1936, 204405), (2420, 163524), (2640, 149897), (2904, 136270), (3630, 109016), (4840, 81762), (5808, 68135), (7260, 54508), (9680, 40881), (13627, 29040), (14520, 27254)]