786963120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{25819}}^1$

素因数の和:25962

約数の個数: 80

約数和(自身を含む): 2458890240

約数和(自身を除く): 1671927120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 25819, 30480, 51638, 77457, 103276, 129095, 154914, 206552, 258190, 309828, 387285, 413104, 516380, 619656, 774570, 1032760, 1239312, 1549140, 2065520, 3098280, 3279013, 6196560, 6558026, 9837039, 13116052, 16395065, 19674078, 26232104, 32790130, 39348156, 49185195, 52464208, 65580260, 78696312, 98370390, 131160520, 157392624, 196740780, 262321040, 393481560, 786963120]

約数ペア:

[(1, 786963120), (2, 393481560), (3, 262321040), (4, 196740780), (5, 157392624), (6, 131160520), (8, 98370390), (10, 78696312), (12, 65580260), (15, 52464208), (16, 49185195), (20, 39348156), (24, 32790130), (30, 26232104), (40, 19674078), (48, 16395065), (60, 13116052), (80, 9837039), (120, 6558026), (127, 6196560), (240, 3279013), (254, 3098280), (381, 2065520), (508, 1549140), (635, 1239312), (762, 1032760), (1016, 774570), (1270, 619656), (1524, 516380), (1905, 413104), (2032, 387285), (2540, 309828), (3048, 258190), (3810, 206552), (5080, 154914), (6096, 129095), (7620, 103276), (10160, 77457), (15240, 51638), (25819, 30480)]