47856240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66467}}^1$

素因数の和:66486

約数の個数: 60

約数和(自身を含む): 160719624

約数和(自身を除く): 112863384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 66467, 132934, 199401, 265868, 332335, 398802, 531736, 598203, 664670, 797604, 997005, 1063472, 1196406, 1329340, 1595208, 1994010, 2392812, 2658680, 2991015, 3190416, 3988020, 4785624, 5317360, 5982030, 7976040, 9571248, 11964060, 15952080, 23928120, 47856240]

約数ペア:

[(1, 47856240), (2, 23928120), (3, 15952080), (4, 11964060), (5, 9571248), (6, 7976040), (8, 5982030), (9, 5317360), (10, 4785624), (12, 3988020), (15, 3190416), (16, 2991015), (18, 2658680), (20, 2392812), (24, 1994010), (30, 1595208), (36, 1329340), (40, 1196406), (45, 1063472), (48, 997005), (60, 797604), (72, 664670), (80, 598203), (90, 531736), (120, 398802), (144, 332335), (180, 265868), (240, 199401), (360, 132934), (720, 66467)]