40672260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 127881600

約数和(自身を除く): 87209340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 691, 981, 1090, 1308, 1382, 1635, 1962, 2073, 2180, 2764, 2943, 3270, 3455, 3924, 4146, 4905, 5886, 6219, 6540, 6910, 8292, 9810, 10365, 11772, 12438, 13820, 14715, 18657, 19620, 20730, 24876, 29430, 31095, 37314, 41460, 58860, 62190, 74628, 75319, 93285, 124380, 150638, 186570, 225957, 301276, 373140, 376595, 451914, 677871, 753190, 903828, 1129785, 1355742, 1506380, 2033613, 2259570, 2711484, 3389355, 4067226, 4519140, 6778710, 8134452, 10168065, 13557420, 20336130, 40672260]

約数ペア:

[(1, 40672260), (2, 20336130), (3, 13557420), (4, 10168065), (5, 8134452), (6, 6778710), (9, 4519140), (10, 4067226), (12, 3389355), (15, 2711484), (18, 2259570), (20, 2033613), (27, 1506380), (30, 1355742), (36, 1129785), (45, 903828), (54, 753190), (60, 677871), (90, 451914), (108, 376595), (109, 373140), (135, 301276), (180, 225957), (218, 186570), (270, 150638), (327, 124380), (436, 93285), (540, 75319), (545, 74628), (654, 62190), (691, 58860), (981, 41460), (1090, 37314), (1308, 31095), (1382, 29430), (1635, 24876), (1962, 20730), (2073, 19620), (2180, 18657), (2764, 14715), (2943, 13820), (3270, 12438), (3455, 11772), (3924, 10365), (4146, 9810), (4905, 8292), (5886, 6910), (6219, 6540)]