157218060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2620301}}^1$

素因数の和:2620313

約数の個数: 24

約数和(自身を含む): 440210736

約数和(自身を除く): 282992676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2620301, 5240602, 7860903, 10481204, 13101505, 15721806, 26203010, 31443612, 39304515, 52406020, 78609030, 157218060]

約数ペア:

[(1, 157218060), (2, 78609030), (3, 52406020), (4, 39304515), (5, 31443612), (6, 26203010), (10, 15721806), (12, 13101505), (15, 10481204), (20, 7860903), (30, 5240602), (60, 2620301)]