124314660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1559}}^1$

素因数の和:2017

約数の個数: 72

約数和(自身を含む): 378181440

約数和(自身を除く): 253866780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1559, 1772, 2215, 2658, 3118, 3987, 4430, 4677, 5316, 6236, 6645, 7795, 7974, 8860, 9354, 13290, 14031, 15590, 15948, 18708, 19935, 23385, 26580, 28062, 31180, 39870, 46770, 56124, 70155, 79740, 93540, 140310, 280620, 690637, 1381274, 2071911, 2762548, 3453185, 4143822, 6215733, 6906370, 8287644, 10359555, 12431466, 13812740, 20719110, 24862932, 31078665, 41438220, 62157330, 124314660]

約数ペア:

[(1, 124314660), (2, 62157330), (3, 41438220), (4, 31078665), (5, 24862932), (6, 20719110), (9, 13812740), (10, 12431466), (12, 10359555), (15, 8287644), (18, 6906370), (20, 6215733), (30, 4143822), (36, 3453185), (45, 2762548), (60, 2071911), (90, 1381274), (180, 690637), (443, 280620), (886, 140310), (1329, 93540), (1559, 79740), (1772, 70155), (2215, 56124), (2658, 46770), (3118, 39870), (3987, 31180), (4430, 28062), (4677, 26580), (5316, 23385), (6236, 19935), (6645, 18708), (7795, 15948), (7974, 15590), (8860, 14031), (9354, 13290)]