16121580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{268693}}^1$

素因数の和:268705

約数の個数: 24

約数和(自身を含む): 45140592

約数和(自身を除く): 29019012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 268693, 537386, 806079, 1074772, 1343465, 1612158, 2686930, 3224316, 4030395, 5373860, 8060790, 16121580]

約数ペア:

[(1, 16121580), (2, 8060790), (3, 5373860), (4, 4030395), (5, 3224316), (6, 2686930), (10, 1612158), (12, 1343465), (15, 1074772), (20, 806079), (30, 537386), (60, 268693)]