2255420880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3132529}}^1$

素因数の和:3132548

約数の個数: 60

約数和(自身を含む): 7574457540

約数和(自身を除く): 5319036660

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, 3132529, 6265058, 9397587, 12530116, 15662645, 18795174, 25060232, 28192761, 31325290, 37590348, 46987935, 50120464, 56385522, 62650580, 75180696, 93975870, 112771044, 125301160, 140963805, 150361392, 187951740, 225542088, 250602320, 281927610, 375903480, 451084176, 563855220, 751806960, 1127710440, 2255420880]

約数ペア:

[(1, 2255420880), (2, 1127710440), (3, 751806960), (4, 563855220), (5, 451084176), (6, 375903480), (8, 281927610), (9, 250602320), (10, 225542088), (12, 187951740), (15, 150361392), (16, 140963805), (18, 125301160), (20, 112771044), (24, 93975870), (30, 75180696), (36, 62650580), (40, 56385522), (45, 50120464), (48, 46987935), (60, 37590348), (72, 31325290), (80, 28192761), (90, 25060232), (120, 18795174), (144, 15662645), (180, 12530116), (240, 9397587), (360, 6265058), (720, 3132529)]