90122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751021}}^1$

素因数の和:751035

約数の個数: 32

約数和(自身を含む): 270367920

約数和(自身を除く): 180245400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751021, 1502042, 2253063, 3004084, 3755105, 4506126, 6008168, 7510210, 9012252, 11265315, 15020420, 18024504, 22530630, 30040840, 45061260, 90122520]

約数ペア:

[(1, 90122520), (2, 45061260), (3, 30040840), (4, 22530630), (5, 18024504), (6, 15020420), (8, 11265315), (10, 9012252), (12, 7510210), (15, 6008168), (20, 4506126), (24, 3755105), (30, 3004084), (40, 2253063), (60, 1502042), (120, 751021)]