189462642480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263142559}}^1$

素因数の和:263142578

約数の個数: 60

約数和(自身を含む): 636278710080

約数和(自身を除く): 446816067600

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, 263142559, 526285118, 789427677, 1052570236, 1315712795, 1578855354, 2105140472, 2368283031, 2631425590, 3157710708, 3947138385, 4210280944, 4736566062, 5262851180, 6315421416, 7894276770, 9473132124, 10525702360, 11841415155, 12630842832, 15788553540, 18946264248, 21051404720, 23682830310, 31577107080, 37892528496, 47365660620, 63154214160, 94731321240, 189462642480]

約数ペア:

[(1, 189462642480), (2, 94731321240), (3, 63154214160), (4, 47365660620), (5, 37892528496), (6, 31577107080), (8, 23682830310), (9, 21051404720), (10, 18946264248), (12, 15788553540), (15, 12630842832), (16, 11841415155), (18, 10525702360), (20, 9473132124), (24, 7894276770), (30, 6315421416), (36, 5262851180), (40, 4736566062), (45, 4210280944), (48, 3947138385), (60, 3157710708), (72, 2631425590), (80, 2368283031), (90, 2105140472), (120, 1578855354), (144, 1315712795), (180, 1052570236), (240, 789427677), (360, 526285118), (720, 263142559)]