162520140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2708669}}^1$

素因数の和:2708681

約数の個数: 24

約数和(自身を含む): 455056560

約数和(自身を除く): 292536420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2708669, 5417338, 8126007, 10834676, 13543345, 16252014, 27086690, 32504028, 40630035, 54173380, 81260070, 162520140]

約数ペア:

[(1, 162520140), (2, 81260070), (3, 54173380), (4, 40630035), (5, 32504028), (6, 27086690), (10, 16252014), (12, 13543345), (15, 10834676), (20, 8126007), (30, 5417338), (60, 2708669)]