10120120

素因数分解:

$2^3\times 5^1\times {\mathrm{253003}}^1$

素因数の和:253014

約数の個数: 16

約数和(自身を含む): 22770360

約数和(自身を除く): 12650240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 253003, 506006, 1012012, 1265015, 2024024, 2530030, 5060060, 10120120]

約数ペア:

[(1, 10120120), (2, 5060060), (4, 2530030), (5, 2024024), (8, 1265015), (10, 1012012), (20, 506006), (40, 253003)]