275695920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127637}}^1$

素因数の和:127659

約数の個数: 80

約数和(自身を含む): 949626720

約数和(自身を除く): 673930800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 127637, 255274, 382911, 510548, 638185, 765822, 1021096, 1148733, 1276370, 1531644, 1914555, 2042192, 2297466, 2552740, 3063288, 3446199, 3829110, 4594932, 5105480, 5743665, 6126576, 6892398, 7658220, 9189864, 10210960, 11487330, 13784796, 15316440, 17230995, 18379728, 22974660, 27569592, 30632880, 34461990, 45949320, 55139184, 68923980, 91898640, 137847960, 275695920]

約数ペア:

[(1, 275695920), (2, 137847960), (3, 91898640), (4, 68923980), (5, 55139184), (6, 45949320), (8, 34461990), (9, 30632880), (10, 27569592), (12, 22974660), (15, 18379728), (16, 17230995), (18, 15316440), (20, 13784796), (24, 11487330), (27, 10210960), (30, 9189864), (36, 7658220), (40, 6892398), (45, 6126576), (48, 5743665), (54, 5105480), (60, 4594932), (72, 3829110), (80, 3446199), (90, 3063288), (108, 2552740), (120, 2297466), (135, 2042192), (144, 1914555), (180, 1531644), (216, 1276370), (240, 1148733), (270, 1021096), (360, 765822), (432, 638185), (540, 510548), (720, 382911), (1080, 255274), (2160, 127637)]