12417720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14783}}^1$

素因数の和:14804

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 30160200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14783, 29566, 44349, 59132, 73915, 88698, 103481, 118264, 147830, 177396, 206962, 221745, 295660, 310443, 354792, 413924, 443490, 517405, 591320, 620886, 827848, 886980, 1034810, 1241772, 1552215, 1773960, 2069620, 2483544, 3104430, 4139240, 6208860, 12417720]

約数ペア:

[(1, 12417720), (2, 6208860), (3, 4139240), (4, 3104430), (5, 2483544), (6, 2069620), (7, 1773960), (8, 1552215), (10, 1241772), (12, 1034810), (14, 886980), (15, 827848), (20, 620886), (21, 591320), (24, 517405), (28, 443490), (30, 413924), (35, 354792), (40, 310443), (42, 295660), (56, 221745), (60, 206962), (70, 177396), (84, 147830), (105, 118264), (120, 103481), (140, 88698), (168, 73915), (210, 59132), (280, 44349), (420, 29566), (840, 14783)]