210008777520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{875036573}}^1$

素因数の和:875036589

約数の個数: 40

約数和(自身を含む): 651027211056

約数和(自身を除く): 441018433536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 875036573, 1750073146, 2625109719, 3500146292, 4375182865, 5250219438, 7000292584, 8750365730, 10500438876, 13125548595, 14000585168, 17500731460, 21000877752, 26251097190, 35001462920, 42001755504, 52502194380, 70002925840, 105004388760, 210008777520]

約数ペア:

[(1, 210008777520), (2, 105004388760), (3, 70002925840), (4, 52502194380), (5, 42001755504), (6, 35001462920), (8, 26251097190), (10, 21000877752), (12, 17500731460), (15, 14000585168), (16, 13125548595), (20, 10500438876), (24, 8750365730), (30, 7000292584), (40, 5250219438), (48, 4375182865), (60, 3500146292), (80, 2625109719), (120, 1750073146), (240, 875036573)]