215583240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1796527}}^1$

素因数の和:1796541

約数の個数: 32

約数和(自身を含む): 646750080

約数和(自身を除く): 431166840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1796527, 3593054, 5389581, 7186108, 8982635, 10779162, 14372216, 17965270, 21558324, 26947905, 35930540, 43116648, 53895810, 71861080, 107791620, 215583240]

約数ペア:

[(1, 215583240), (2, 107791620), (3, 71861080), (4, 53895810), (5, 43116648), (6, 35930540), (8, 26947905), (10, 21558324), (12, 17965270), (15, 14372216), (20, 10779162), (24, 8982635), (30, 7186108), (40, 5389581), (60, 3593054), (120, 1796527)]