140020080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583417}}^1$

素因数の和:583433

約数の個数: 40

約数和(自身を含む): 434062992

約数和(自身を除く): 294042912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583417, 1166834, 1750251, 2333668, 2917085, 3500502, 4667336, 5834170, 7001004, 8751255, 9334672, 11668340, 14002008, 17502510, 23336680, 28004016, 35005020, 46673360, 70010040, 140020080]

約数ペア:

[(1, 140020080), (2, 70010040), (3, 46673360), (4, 35005020), (5, 28004016), (6, 23336680), (8, 17502510), (10, 14002008), (12, 11668340), (15, 9334672), (16, 8751255), (20, 7001004), (24, 5834170), (30, 4667336), (40, 3500502), (48, 2917085), (60, 2333668), (80, 1750251), (120, 1166834), (240, 583417)]