156728580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612143}}^1$

素因数の和:2612155

約数の個数: 24

約数和(自身を含む): 438840192

約数和(自身を除く): 282111612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612143, 5224286, 7836429, 10448572, 13060715, 15672858, 26121430, 31345716, 39182145, 52242860, 78364290, 156728580]

約数ペア:

[(1, 156728580), (2, 78364290), (3, 52242860), (4, 39182145), (5, 31345716), (6, 26121430), (10, 15672858), (12, 13060715), (15, 10448572), (20, 7836429), (30, 5224286), (60, 2612143)]