275752080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127663}}^1$

素因数の和:127685

約数の個数: 80

約数和(自身を含む): 949820160

約数和(自身を除く): 674068080

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, 127663, 255326, 382989, 510652, 638315, 765978, 1021304, 1148967, 1276630, 1531956, 1914945, 2042608, 2297934, 2553260, 3063912, 3446901, 3829890, 4595868, 5106520, 5744835, 6127824, 6893802, 7659780, 9191736, 10213040, 11489670, 13787604, 15319560, 17234505, 18383472, 22979340, 27575208, 30639120, 34469010, 45958680, 55150416, 68938020, 91917360, 137876040, 275752080]

約数ペア:

[(1, 275752080), (2, 137876040), (3, 91917360), (4, 68938020), (5, 55150416), (6, 45958680), (8, 34469010), (9, 30639120), (10, 27575208), (12, 22979340), (15, 18383472), (16, 17234505), (18, 15319560), (20, 13787604), (24, 11489670), (27, 10213040), (30, 9191736), (36, 7659780), (40, 6893802), (45, 6127824), (48, 5744835), (54, 5106520), (60, 4595868), (72, 3829890), (80, 3446901), (90, 3063912), (108, 2553260), (120, 2297934), (135, 2042608), (144, 1914945), (180, 1531956), (216, 1276630), (240, 1148967), (270, 1021304), (360, 765978), (432, 638315), (540, 510652), (720, 382989), (1080, 255326), (2160, 127663)]