505492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2106217}}^1$

素因数の和:2106233

約数の個数: 40

約数和(自身を含む): 1567026192

約数和(自身を除く): 1061534112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2106217, 4212434, 6318651, 8424868, 10531085, 12637302, 16849736, 21062170, 25274604, 31593255, 33699472, 42124340, 50549208, 63186510, 84248680, 101098416, 126373020, 168497360, 252746040, 505492080]

約数ペア:

[(1, 505492080), (2, 252746040), (3, 168497360), (4, 126373020), (5, 101098416), (6, 84248680), (8, 63186510), (10, 50549208), (12, 42124340), (15, 33699472), (16, 31593255), (20, 25274604), (24, 21062170), (30, 16849736), (40, 12637302), (48, 10531085), (60, 8424868), (80, 6318651), (120, 4212434), (240, 2106217)]