65280160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 108902240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1279, 1595, 1760, 2320, 2552, 2558, 3190, 4640, 5104, 5116, 6380, 6395, 10208, 10232, 12760, 12790, 14069, 20464, 25520, 25580, 28138, 37091, 40928, 51040, 51160, 56276, 70345, 74182, 102320, 112552, 140690, 148364, 185455, 204640, 225104, 281380, 296728, 370910, 408001, 450208, 562760, 593456, 741820, 816002, 1125520, 1186912, 1483640, 1632004, 2040005, 2251040, 2967280, 3264008, 4080010, 5934560, 6528016, 8160020, 13056032, 16320040, 32640080, 65280160]

約数ペア:

[(1, 65280160), (2, 32640080), (4, 16320040), (5, 13056032), (8, 8160020), (10, 6528016), (11, 5934560), (16, 4080010), (20, 3264008), (22, 2967280), (29, 2251040), (32, 2040005), (40, 1632004), (44, 1483640), (55, 1186912), (58, 1125520), (80, 816002), (88, 741820), (110, 593456), (116, 562760), (145, 450208), (160, 408001), (176, 370910), (220, 296728), (232, 281380), (290, 225104), (319, 204640), (352, 185455), (440, 148364), (464, 140690), (580, 112552), (638, 102320), (880, 74182), (928, 70345), (1160, 56276), (1276, 51160), (1279, 51040), (1595, 40928), (1760, 37091), (2320, 28138), (2552, 25580), (2558, 25520), (3190, 20464), (4640, 14069), (5104, 12790), (5116, 12760), (6380, 10232), (6395, 10208)]