4312020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71867}}^1$

素因数の和:71879

約数の個数: 24

約数和(自身を含む): 12073824

約数和(自身を除く): 7761804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71867, 143734, 215601, 287468, 359335, 431202, 718670, 862404, 1078005, 1437340, 2156010, 4312020]

約数ペア:

[(1, 4312020), (2, 2156010), (3, 1437340), (4, 1078005), (5, 862404), (6, 718670), (10, 431202), (12, 359335), (15, 287468), (20, 215601), (30, 143734), (60, 71867)]