124799820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2079997}}^1$

素因数の和:2080009

約数の個数: 24

約数和(自身を含む): 349439664

約数和(自身を除く): 224639844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2079997, 4159994, 6239991, 8319988, 10399985, 12479982, 20799970, 24959964, 31199955, 41599940, 62399910, 124799820]

約数ペア:

[(1, 124799820), (2, 62399910), (3, 41599940), (4, 31199955), (5, 24959964), (6, 20799970), (10, 12479982), (12, 10399985), (15, 8319988), (20, 6239991), (30, 4159994), (60, 2079997)]