24640260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{410671}}^1$

素因数の和:410683

約数の個数: 24

約数和(自身を含む): 68992896

約数和(自身を除く): 44352636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 410671, 821342, 1232013, 1642684, 2053355, 2464026, 4106710, 4928052, 6160065, 8213420, 12320130, 24640260]

約数ペア:

[(1, 24640260), (2, 12320130), (3, 8213420), (4, 6160065), (5, 4928052), (6, 4106710), (10, 2464026), (12, 2053355), (15, 1642684), (20, 1232013), (30, 821342), (60, 410671)]