12456660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7200

約数の個数: 48

約数和(自身を含む): 36086400

約数和(自身を除く): 23629740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7159, 14318, 21477, 28636, 35795, 42954, 71590, 85908, 107385, 143180, 207611, 214770, 415222, 429540, 622833, 830444, 1038055, 1245666, 2076110, 2491332, 3114165, 4152220, 6228330, 12456660]

約数ペア:

[(1, 12456660), (2, 6228330), (3, 4152220), (4, 3114165), (5, 2491332), (6, 2076110), (10, 1245666), (12, 1038055), (15, 830444), (20, 622833), (29, 429540), (30, 415222), (58, 214770), (60, 207611), (87, 143180), (116, 107385), (145, 85908), (174, 71590), (290, 42954), (348, 35795), (435, 28636), (580, 21477), (870, 14318), (1740, 7159)]