12876840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11923}}^1$

素因数の和:11943

約数の個数: 64

約数和(自身を含む): 42926400

約数和(自身を除く): 30049560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11923, 23846, 35769, 47692, 59615, 71538, 95384, 107307, 119230, 143076, 178845, 214614, 238460, 286152, 321921, 357690, 429228, 476920, 536535, 643842, 715380, 858456, 1073070, 1287684, 1430760, 1609605, 2146140, 2575368, 3219210, 4292280, 6438420, 12876840]

約数ペア:

[(1, 12876840), (2, 6438420), (3, 4292280), (4, 3219210), (5, 2575368), (6, 2146140), (8, 1609605), (9, 1430760), (10, 1287684), (12, 1073070), (15, 858456), (18, 715380), (20, 643842), (24, 536535), (27, 476920), (30, 429228), (36, 357690), (40, 321921), (45, 286152), (54, 238460), (60, 214614), (72, 178845), (90, 143076), (108, 119230), (120, 107307), (135, 95384), (180, 71538), (216, 59615), (270, 47692), (360, 35769), (540, 23846), (1080, 11923)]