291193080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2426609}}^1$

素因数の和:2426623

約数の個数: 32

約数和(自身を含む): 873579600

約数和(自身を除く): 582386520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2426609, 4853218, 7279827, 9706436, 12133045, 14559654, 19412872, 24266090, 29119308, 36399135, 48532180, 58238616, 72798270, 97064360, 145596540, 291193080]

約数ペア:

[(1, 291193080), (2, 145596540), (3, 97064360), (4, 72798270), (5, 58238616), (6, 48532180), (8, 36399135), (10, 29119308), (12, 24266090), (15, 19412872), (20, 14559654), (24, 12133045), (30, 9706436), (40, 7279827), (60, 4853218), (120, 2426609)]