241439820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4023997}}^1$

素因数の和:4024009

約数の個数: 24

約数和(自身を含む): 676031664

約数和(自身を除く): 434591844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4023997, 8047994, 12071991, 16095988, 20119985, 24143982, 40239970, 48287964, 60359955, 80479940, 120719910, 241439820]

約数ペア:

[(1, 241439820), (2, 120719910), (3, 80479940), (4, 60359955), (5, 48287964), (6, 40239970), (10, 24143982), (12, 20119985), (15, 16095988), (20, 12071991), (30, 8047994), (60, 4023997)]