12066660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 37477440

約数和(自身を除く): 25410780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1559, 1935, 2580, 3118, 3870, 4677, 6236, 7740, 7795, 9354, 14031, 15590, 18708, 23385, 28062, 31180, 46770, 56124, 67037, 70155, 93540, 134074, 140310, 201111, 268148, 280620, 335185, 402222, 603333, 670370, 804444, 1005555, 1206666, 1340740, 2011110, 2413332, 3016665, 4022220, 6033330, 12066660]

約数ペア:

[(1, 12066660), (2, 6033330), (3, 4022220), (4, 3016665), (5, 2413332), (6, 2011110), (9, 1340740), (10, 1206666), (12, 1005555), (15, 804444), (18, 670370), (20, 603333), (30, 402222), (36, 335185), (43, 280620), (45, 268148), (60, 201111), (86, 140310), (90, 134074), (129, 93540), (172, 70155), (180, 67037), (215, 56124), (258, 46770), (387, 31180), (430, 28062), (516, 23385), (645, 18708), (774, 15590), (860, 14031), (1290, 9354), (1548, 7795), (1559, 7740), (1935, 6236), (2580, 4677), (3118, 3870)]