57547320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479561}}^1$

素因数の和:479575

約数の個数: 32

約数和(自身を含む): 172642320

約数和(自身を除く): 115095000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479561, 959122, 1438683, 1918244, 2397805, 2877366, 3836488, 4795610, 5754732, 7193415, 9591220, 11509464, 14386830, 19182440, 28773660, 57547320]

約数ペア:

[(1, 57547320), (2, 28773660), (3, 19182440), (4, 14386830), (5, 11509464), (6, 9591220), (8, 7193415), (10, 5754732), (12, 4795610), (15, 3836488), (20, 2877366), (24, 2397805), (30, 1918244), (40, 1438683), (60, 959122), (120, 479561)]