53798760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149441}}^1$

素因数の和:149458

約数の個数: 48

約数和(自身を含む): 174847140

約数和(自身を除く): 121048380

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, 149441, 298882, 448323, 597764, 747205, 896646, 1195528, 1344969, 1494410, 1793292, 2241615, 2689938, 2988820, 3586584, 4483230, 5379876, 5977640, 6724845, 8966460, 10759752, 13449690, 17932920, 26899380, 53798760]

約数ペア:

[(1, 53798760), (2, 26899380), (3, 17932920), (4, 13449690), (5, 10759752), (6, 8966460), (8, 6724845), (9, 5977640), (10, 5379876), (12, 4483230), (15, 3586584), (18, 2988820), (20, 2689938), (24, 2241615), (30, 1793292), (36, 1494410), (40, 1344969), (45, 1195528), (60, 896646), (72, 747205), (90, 597764), (120, 448323), (180, 298882), (360, 149441)]