7205820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120097}}^1$

素因数の和:120109

約数の個数: 24

約数和(自身を含む): 20176464

約数和(自身を除く): 12970644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120097, 240194, 360291, 480388, 600485, 720582, 1200970, 1441164, 1801455, 2401940, 3602910, 7205820]

約数ペア:

[(1, 7205820), (2, 3602910), (3, 2401940), (4, 1801455), (5, 1441164), (6, 1200970), (10, 720582), (12, 600485), (15, 480388), (20, 360291), (30, 240194), (60, 120097)]