7921140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{132019}}^1$

素因数の和:132031

約数の個数: 24

約数和(自身を含む): 22179360

約数和(自身を除く): 14258220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 132019, 264038, 396057, 528076, 660095, 792114, 1320190, 1584228, 1980285, 2640380, 3960570, 7921140]

約数ペア:

[(1, 7921140), (2, 3960570), (3, 2640380), (4, 1980285), (5, 1584228), (6, 1320190), (10, 792114), (12, 660095), (15, 528076), (20, 396057), (30, 264038), (60, 132019)]