16681320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46337}}^1$

素因数の和:46354

約数の個数: 48

約数和(自身を含む): 54215460

約数和(自身を除く): 37534140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 46337, 92674, 139011, 185348, 231685, 278022, 370696, 417033, 463370, 556044, 695055, 834066, 926740, 1112088, 1390110, 1668132, 1853480, 2085165, 2780220, 3336264, 4170330, 5560440, 8340660, 16681320]

約数ペア:

[(1, 16681320), (2, 8340660), (3, 5560440), (4, 4170330), (5, 3336264), (6, 2780220), (8, 2085165), (9, 1853480), (10, 1668132), (12, 1390110), (15, 1112088), (18, 926740), (20, 834066), (24, 695055), (30, 556044), (36, 463370), (40, 417033), (45, 370696), (60, 278022), (72, 231685), (90, 185348), (120, 139011), (180, 92674), (360, 46337)]