412996860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{764809}}^1$

素因数の和:764827

約数の個数: 48

約数和(自身を含む): 1284880800

約数和(自身を除く): 871883940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 764809, 1529618, 2294427, 3059236, 3824045, 4588854, 6883281, 7648090, 9177708, 11472135, 13766562, 15296180, 20649843, 22944270, 27533124, 34416405, 41299686, 45888540, 68832810, 82599372, 103249215, 137665620, 206498430, 412996860]

約数ペア:

[(1, 412996860), (2, 206498430), (3, 137665620), (4, 103249215), (5, 82599372), (6, 68832810), (9, 45888540), (10, 41299686), (12, 34416405), (15, 27533124), (18, 22944270), (20, 20649843), (27, 15296180), (30, 13766562), (36, 11472135), (45, 9177708), (54, 7648090), (60, 6883281), (90, 4588854), (108, 3824045), (135, 3059236), (180, 2294427), (270, 1529618), (540, 764809)]