82804440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{690037}}^1$

素因数の和:690051

約数の個数: 32

約数和(自身を含む): 248413680

約数和(自身を除く): 165609240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 690037, 1380074, 2070111, 2760148, 3450185, 4140222, 5520296, 6900370, 8280444, 10350555, 13800740, 16560888, 20701110, 27601480, 41402220, 82804440]

約数ペア:

[(1, 82804440), (2, 41402220), (3, 27601480), (4, 20701110), (5, 16560888), (6, 13800740), (8, 10350555), (10, 8280444), (12, 6900370), (15, 5520296), (20, 4140222), (24, 3450185), (30, 2760148), (40, 2070111), (60, 1380074), (120, 690037)]