124131240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 404820000

約数和(自身を除く): 280688760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 691, 998, 1382, 1497, 1996, 2073, 2495, 2764, 2994, 3455, 3992, 4146, 4491, 4990, 5528, 5988, 6219, 6910, 7485, 8292, 8982, 9980, 10365, 11976, 12438, 13820, 14970, 16584, 17964, 19960, 20730, 22455, 24876, 27640, 29940, 31095, 35928, 41460, 44910, 49752, 59880, 62190, 82920, 89820, 124380, 179640, 248760, 344809, 689618, 1034427, 1379236, 1724045, 2068854, 2758472, 3103281, 3448090, 4137708, 5172135, 6206562, 6896180, 8275416, 10344270, 12413124, 13792360, 15516405, 20688540, 24826248, 31032810, 41377080, 62065620, 124131240]

約数ペア:

[(1, 124131240), (2, 62065620), (3, 41377080), (4, 31032810), (5, 24826248), (6, 20688540), (8, 15516405), (9, 13792360), (10, 12413124), (12, 10344270), (15, 8275416), (18, 6896180), (20, 6206562), (24, 5172135), (30, 4137708), (36, 3448090), (40, 3103281), (45, 2758472), (60, 2068854), (72, 1724045), (90, 1379236), (120, 1034427), (180, 689618), (360, 344809), (499, 248760), (691, 179640), (998, 124380), (1382, 89820), (1497, 82920), (1996, 62190), (2073, 59880), (2495, 49752), (2764, 44910), (2994, 41460), (3455, 35928), (3992, 31095), (4146, 29940), (4491, 27640), (4990, 24876), (5528, 22455), (5988, 20730), (6219, 19960), (6910, 17964), (7485, 16584), (8292, 14970), (8982, 13820), (9980, 12438), (10365, 11976)]