120047640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1000397}}^1$

素因数の和:1000411

約数の個数: 32

約数和(自身を含む): 360143280

約数和(自身を除く): 240095640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1000397, 2000794, 3001191, 4001588, 5001985, 6002382, 8003176, 10003970, 12004764, 15005955, 20007940, 24009528, 30011910, 40015880, 60023820, 120047640]

約数ペア:

[(1, 120047640), (2, 60023820), (3, 40015880), (4, 30011910), (5, 24009528), (6, 20007940), (8, 15005955), (10, 12004764), (12, 10003970), (15, 8003176), (20, 6002382), (24, 5001985), (30, 4001588), (40, 3001191), (60, 2000794), (120, 1000397)]