12656760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3680

約数の個数: 64

約数和(自身を含む): 39290400

約数和(自身を除く): 26633640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 3637, 7274, 10911, 14548, 18185, 21822, 29096, 36370, 43644, 54555, 72740, 87288, 105473, 109110, 145480, 210946, 218220, 316419, 421892, 436440, 527365, 632838, 843784, 1054730, 1265676, 1582095, 2109460, 2531352, 3164190, 4218920, 6328380, 12656760]

約数ペア:

[(1, 12656760), (2, 6328380), (3, 4218920), (4, 3164190), (5, 2531352), (6, 2109460), (8, 1582095), (10, 1265676), (12, 1054730), (15, 843784), (20, 632838), (24, 527365), (29, 436440), (30, 421892), (40, 316419), (58, 218220), (60, 210946), (87, 145480), (116, 109110), (120, 105473), (145, 87288), (174, 72740), (232, 54555), (290, 43644), (348, 36370), (435, 29096), (580, 21822), (696, 18185), (870, 14548), (1160, 10911), (1740, 7274), (3480, 3637)]