158138040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1317817}}^1$

素因数の和:1317831

約数の個数: 32

約数和(自身を含む): 474414480

約数和(自身を除く): 316276440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1317817, 2635634, 3953451, 5271268, 6589085, 7906902, 10542536, 13178170, 15813804, 19767255, 26356340, 31627608, 39534510, 52712680, 79069020, 158138040]

約数ペア:

[(1, 158138040), (2, 79069020), (3, 52712680), (4, 39534510), (5, 31627608), (6, 26356340), (8, 19767255), (10, 15813804), (12, 13178170), (15, 10542536), (20, 7906902), (24, 6589085), (30, 5271268), (40, 3953451), (60, 2635634), (120, 1317817)]