12151320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 36828000

約数和(自身を除く): 24676680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 929, 1090, 1308, 1635, 1858, 2180, 2616, 2787, 3270, 3716, 4360, 4645, 5574, 6540, 7432, 9290, 11148, 13080, 13935, 18580, 22296, 27870, 37160, 55740, 101261, 111480, 202522, 303783, 405044, 506305, 607566, 810088, 1012610, 1215132, 1518915, 2025220, 2430264, 3037830, 4050440, 6075660, 12151320]

約数ペア:

[(1, 12151320), (2, 6075660), (3, 4050440), (4, 3037830), (5, 2430264), (6, 2025220), (8, 1518915), (10, 1215132), (12, 1012610), (15, 810088), (20, 607566), (24, 506305), (30, 405044), (40, 303783), (60, 202522), (109, 111480), (120, 101261), (218, 55740), (327, 37160), (436, 27870), (545, 22296), (654, 18580), (872, 13935), (929, 13080), (1090, 11148), (1308, 9290), (1635, 7432), (1858, 6540), (2180, 5574), (2616, 4645), (2787, 4360), (3270, 3716)]