60665080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{216661}}^1$

素因数の和:216679

約数の個数: 32

約数和(自身を含む): 155996640

約数和(自身を除く): 95331560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 216661, 433322, 866644, 1083305, 1516627, 1733288, 2166610, 3033254, 4333220, 6066508, 7583135, 8666440, 12133016, 15166270, 30332540, 60665080]

約数ペア:

[(1, 60665080), (2, 30332540), (4, 15166270), (5, 12133016), (7, 8666440), (8, 7583135), (10, 6066508), (14, 4333220), (20, 3033254), (28, 2166610), (35, 1733288), (40, 1516627), (56, 1083305), (70, 866644), (140, 433322), (280, 216661)]