138208440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1151737}}^1$

素因数の和:1151751

約数の個数: 32

約数和(自身を含む): 414625680

約数和(自身を除く): 276417240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1151737, 2303474, 3455211, 4606948, 5758685, 6910422, 9213896, 11517370, 13820844, 17276055, 23034740, 27641688, 34552110, 46069480, 69104220, 138208440]

約数ペア:

[(1, 138208440), (2, 69104220), (3, 46069480), (4, 34552110), (5, 27641688), (6, 23034740), (8, 17276055), (10, 13820844), (12, 11517370), (15, 9213896), (20, 6910422), (24, 5758685), (30, 4606948), (40, 3455211), (60, 2303474), (120, 1151737)]