68962440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{574687}}^1$

素因数の和:574701

約数の個数: 32

約数和(自身を含む): 206887680

約数和(自身を除く): 137925240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 574687, 1149374, 1724061, 2298748, 2873435, 3448122, 4597496, 5746870, 6896244, 8620305, 11493740, 13792488, 17240610, 22987480, 34481220, 68962440]

約数ペア:

[(1, 68962440), (2, 34481220), (3, 22987480), (4, 17240610), (5, 13792488), (6, 11493740), (8, 8620305), (10, 6896244), (12, 5746870), (15, 4597496), (20, 3448122), (24, 2873435), (30, 2298748), (40, 1724061), (60, 1149374), (120, 574687)]