79760220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1329337}}^1$

素因数の和:1329349

約数の個数: 24

約数和(自身を含む): 223328784

約数和(自身を除く): 143568564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1329337, 2658674, 3988011, 5317348, 6646685, 7976022, 13293370, 15952044, 19940055, 26586740, 39880110, 79760220]

約数ペア:

[(1, 79760220), (2, 39880110), (3, 26586740), (4, 19940055), (5, 15952044), (6, 13293370), (10, 7976022), (12, 6646685), (15, 5317348), (20, 3988011), (30, 2658674), (60, 1329337)]