215577480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1796479}}^1$

素因数の和:1796493

約数の個数: 32

約数和(自身を含む): 646732800

約数和(自身を除く): 431155320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1796479, 3592958, 5389437, 7185916, 8982395, 10778874, 14371832, 17964790, 21557748, 26947185, 35929580, 43115496, 53894370, 71859160, 107788740, 215577480]

約数ペア:

[(1, 215577480), (2, 107788740), (3, 71859160), (4, 53894370), (5, 43115496), (6, 35929580), (8, 26947185), (10, 21557748), (12, 17964790), (15, 14371832), (20, 10778874), (24, 8982395), (30, 7185916), (40, 5389437), (60, 3592958), (120, 1796479)]