2452020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40867}}^1$

素因数の和:40879

約数の個数: 24

約数和(自身を含む): 6865824

約数和(自身を除く): 4413804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40867, 81734, 122601, 163468, 204335, 245202, 408670, 490404, 613005, 817340, 1226010, 2452020]

約数ペア:

[(1, 2452020), (2, 1226010), (3, 817340), (4, 613005), (5, 490404), (6, 408670), (10, 245202), (12, 204335), (15, 163468), (20, 122601), (30, 81734), (60, 40867)]