80360220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1339337}}^1$

素因数の和:1339349

約数の個数: 24

約数和(自身を含む): 225008784

約数和(自身を除く): 144648564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1339337, 2678674, 4018011, 5357348, 6696685, 8036022, 13393370, 16072044, 20090055, 26786740, 40180110, 80360220]

約数ペア:

[(1, 80360220), (2, 40180110), (3, 26786740), (4, 20090055), (5, 16072044), (6, 13393370), (10, 8036022), (12, 6696685), (15, 5357348), (20, 4018011), (30, 2678674), (60, 1339337)]