6550680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 19929600

約数和(自身を除く): 13378920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 691, 790, 948, 1185, 1382, 1580, 1896, 2073, 2370, 2764, 3160, 3455, 4146, 4740, 5528, 6910, 8292, 9480, 10365, 13820, 16584, 20730, 27640, 41460, 54589, 82920, 109178, 163767, 218356, 272945, 327534, 436712, 545890, 655068, 818835, 1091780, 1310136, 1637670, 2183560, 3275340, 6550680]

約数ペア:

[(1, 6550680), (2, 3275340), (3, 2183560), (4, 1637670), (5, 1310136), (6, 1091780), (8, 818835), (10, 655068), (12, 545890), (15, 436712), (20, 327534), (24, 272945), (30, 218356), (40, 163767), (60, 109178), (79, 82920), (120, 54589), (158, 41460), (237, 27640), (316, 20730), (395, 16584), (474, 13820), (632, 10365), (691, 9480), (790, 8292), (948, 6910), (1185, 5528), (1382, 4740), (1580, 4146), (1896, 3455), (2073, 3160), (2370, 2764)]