310161440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 774023040

約数和(自身を除く): 463861600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 230, 356, 368, 445, 460, 712, 736, 890, 920, 947, 1424, 1780, 1840, 1894, 2047, 2848, 3560, 3680, 3788, 4094, 4735, 7120, 7576, 8188, 9470, 10235, 14240, 15152, 16376, 18940, 20470, 21781, 30304, 32752, 37880, 40940, 43562, 65504, 75760, 81880, 84283, 87124, 108905, 151520, 163760, 168566, 174248, 217810, 327520, 337132, 348496, 421415, 435620, 674264, 696992, 842830, 871240, 1348528, 1685660, 1742480, 1938509, 2697056, 3371320, 3484960, 3877018, 6742640, 7754036, 9692545, 13485280, 15508072, 19385090, 31016144, 38770180, 62032288, 77540360, 155080720, 310161440]

約数ペア:

[(1, 310161440), (2, 155080720), (4, 77540360), (5, 62032288), (8, 38770180), (10, 31016144), (16, 19385090), (20, 15508072), (23, 13485280), (32, 9692545), (40, 7754036), (46, 6742640), (80, 3877018), (89, 3484960), (92, 3371320), (115, 2697056), (160, 1938509), (178, 1742480), (184, 1685660), (230, 1348528), (356, 871240), (368, 842830), (445, 696992), (460, 674264), (712, 435620), (736, 421415), (890, 348496), (920, 337132), (947, 327520), (1424, 217810), (1780, 174248), (1840, 168566), (1894, 163760), (2047, 151520), (2848, 108905), (3560, 87124), (3680, 84283), (3788, 81880), (4094, 75760), (4735, 65504), (7120, 43562), (7576, 40940), (8188, 37880), (9470, 32752), (10235, 30304), (14240, 21781), (15152, 20470), (16376, 18940)]