28773660

素因数分解:

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

素因数の和:479573

約数の個数: 24

約数和(自身を含む): 80566416

約数和(自身を除く): 51792756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479561, 959122, 1438683, 1918244, 2397805, 2877366, 4795610, 5754732, 7193415, 9591220, 14386830, 28773660]

約数ペア:

[(1, 28773660), (2, 14386830), (3, 9591220), (4, 7193415), (5, 5754732), (6, 4795610), (10, 2877366), (12, 2397805), (15, 1918244), (20, 1438683), (30, 959122), (60, 479561)]