27197040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 67796880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 379, 390, 460, 520, 552, 598, 624, 690, 758, 780, 897, 920, 1040, 1104, 1137, 1196, 1380, 1495, 1516, 1560, 1794, 1840, 1895, 2274, 2392, 2760, 2990, 3032, 3120, 3588, 3790, 4485, 4548, 4784, 4927, 5520, 5685, 5980, 6064, 7176, 7580, 8717, 8970, 9096, 9854, 11370, 11960, 14352, 14781, 15160, 17434, 17940, 18192, 19708, 22740, 23920, 24635, 26151, 29562, 30320, 34868, 35880, 39416, 43585, 45480, 49270, 52302, 59124, 69736, 71760, 73905, 78832, 87170, 90960, 98540, 104604, 113321, 118248, 130755, 139472, 147810, 174340, 197080, 209208, 226642, 236496, 261510, 295620, 339963, 348680, 394160, 418416, 453284, 523020, 566605, 591240, 679926, 697360, 906568, 1046040, 1133210, 1182480, 1359852, 1699815, 1813136, 2092080, 2266420, 2719704, 3399630, 4532840, 5439408, 6799260, 9065680, 13598520, 27197040]

約数ペア:

[(1, 27197040), (2, 13598520), (3, 9065680), (4, 6799260), (5, 5439408), (6, 4532840), (8, 3399630), (10, 2719704), (12, 2266420), (13, 2092080), (15, 1813136), (16, 1699815), (20, 1359852), (23, 1182480), (24, 1133210), (26, 1046040), (30, 906568), (39, 697360), (40, 679926), (46, 591240), (48, 566605), (52, 523020), (60, 453284), (65, 418416), (69, 394160), (78, 348680), (80, 339963), (92, 295620), (104, 261510), (115, 236496), (120, 226642), (130, 209208), (138, 197080), (156, 174340), (184, 147810), (195, 139472), (208, 130755), (230, 118248), (240, 113321), (260, 104604), (276, 98540), (299, 90960), (312, 87170), (345, 78832), (368, 73905), (379, 71760), (390, 69736), (460, 59124), (520, 52302), (552, 49270), (598, 45480), (624, 43585), (690, 39416), (758, 35880), (780, 34868), (897, 30320), (920, 29562), (1040, 26151), (1104, 24635), (1137, 23920), (1196, 22740), (1380, 19708), (1495, 18192), (1516, 17940), (1560, 17434), (1794, 15160), (1840, 14781), (1895, 14352), (2274, 11960), (2392, 11370), (2760, 9854), (2990, 9096), (3032, 8970), (3120, 8717), (3588, 7580), (3790, 7176), (4485, 6064), (4548, 5980), (4784, 5685), (4927, 5520)]