124653520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 309408768

約数和(自身を除く): 184755248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 151, 170, 272, 302, 340, 604, 607, 680, 755, 1208, 1214, 1360, 1510, 2416, 2428, 2567, 3020, 3035, 4856, 5134, 6040, 6070, 9712, 10268, 10319, 12080, 12140, 12835, 20536, 20638, 24280, 25670, 41072, 41276, 48560, 51340, 51595, 82552, 91657, 102680, 103190, 165104, 183314, 205360, 206380, 366628, 412760, 458285, 733256, 825520, 916570, 1466512, 1558169, 1833140, 3116338, 3666280, 6232676, 7332560, 7790845, 12465352, 15581690, 24930704, 31163380, 62326760, 124653520]

約数ペア:

[(1, 124653520), (2, 62326760), (4, 31163380), (5, 24930704), (8, 15581690), (10, 12465352), (16, 7790845), (17, 7332560), (20, 6232676), (34, 3666280), (40, 3116338), (68, 1833140), (80, 1558169), (85, 1466512), (136, 916570), (151, 825520), (170, 733256), (272, 458285), (302, 412760), (340, 366628), (604, 206380), (607, 205360), (680, 183314), (755, 165104), (1208, 103190), (1214, 102680), (1360, 91657), (1510, 82552), (2416, 51595), (2428, 51340), (2567, 48560), (3020, 41276), (3035, 41072), (4856, 25670), (5134, 24280), (6040, 20638), (6070, 20536), (9712, 12835), (10268, 12140), (10319, 12080)]