180245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{751021}}^1$

素因数の和:751037

約数の個数: 40

約数和(自身を含む): 558760368

約数和(自身を除く): 378515328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 751021, 1502042, 2253063, 3004084, 3755105, 4506126, 6008168, 7510210, 9012252, 11265315, 12016336, 15020420, 18024504, 22530630, 30040840, 36049008, 45061260, 60081680, 90122520, 180245040]

約数ペア:

[(1, 180245040), (2, 90122520), (3, 60081680), (4, 45061260), (5, 36049008), (6, 30040840), (8, 22530630), (10, 18024504), (12, 15020420), (15, 12016336), (16, 11265315), (20, 9012252), (24, 7510210), (30, 6008168), (40, 4506126), (48, 3755105), (60, 3004084), (80, 2253063), (120, 1502042), (240, 751021)]