48678660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270437}}^1$

素因数の和:270452

約数の個数: 36

約数和(自身を含む): 147659148

約数和(自身を除く): 98980488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270437, 540874, 811311, 1081748, 1352185, 1622622, 2433933, 2704370, 3245244, 4056555, 4867866, 5408740, 8113110, 9735732, 12169665, 16226220, 24339330, 48678660]

約数ペア:

[(1, 48678660), (2, 24339330), (3, 16226220), (4, 12169665), (5, 9735732), (6, 8113110), (9, 5408740), (10, 4867866), (12, 4056555), (15, 3245244), (18, 2704370), (20, 2433933), (30, 1622622), (36, 1352185), (45, 1081748), (60, 811311), (90, 540874), (180, 270437)]