2724160

素因数分解:

$2^6\times 5^1\times {\mathrm{8513}}^1$

素因数の和:8530

約数の個数: 28

約数和(自身を含む): 6487668

約数和(自身を除く): 3763508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8513, 17026, 34052, 42565, 68104, 85130, 136208, 170260, 272416, 340520, 544832, 681040, 1362080, 2724160]

約数ペア:

[(1, 2724160), (2, 1362080), (4, 681040), (5, 544832), (8, 340520), (10, 272416), (16, 170260), (20, 136208), (32, 85130), (40, 68104), (64, 42565), (80, 34052), (160, 17026), (320, 8513)]