122804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1481}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 369195840

約数和(自身を除く): 246391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1382, 1481, 2073, 2764, 2962, 3455, 4146, 4443, 5528, 5924, 6910, 7405, 8292, 8886, 10365, 11848, 13820, 14810, 16584, 17772, 20730, 22215, 27640, 29620, 35544, 41460, 44430, 59240, 82920, 88860, 177720, 1023371, 2046742, 3070113, 4093484, 5116855, 6140226, 8186968, 10233710, 12280452, 15350565, 20467420, 24560904, 30701130, 40934840, 61402260, 122804520]

約数ペア:

[(1, 122804520), (2, 61402260), (3, 40934840), (4, 30701130), (5, 24560904), (6, 20467420), (8, 15350565), (10, 12280452), (12, 10233710), (15, 8186968), (20, 6140226), (24, 5116855), (30, 4093484), (40, 3070113), (60, 2046742), (120, 1023371), (691, 177720), (1382, 88860), (1481, 82920), (2073, 59240), (2764, 44430), (2962, 41460), (3455, 35544), (4146, 29620), (4443, 27640), (5528, 22215), (5924, 20730), (6910, 17772), (7405, 16584), (8292, 14810), (8886, 13820), (10365, 11848)]