77292720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107351}}^1$

素因数の和:107370

約数の個数: 60

約数和(自身を含む): 259577136

約数和(自身を除く): 182284416

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, 107351, 214702, 322053, 429404, 536755, 644106, 858808, 966159, 1073510, 1288212, 1610265, 1717616, 1932318, 2147020, 2576424, 3220530, 3864636, 4294040, 4830795, 5152848, 6441060, 7729272, 8588080, 9661590, 12882120, 15458544, 19323180, 25764240, 38646360, 77292720]

約数ペア:

[(1, 77292720), (2, 38646360), (3, 25764240), (4, 19323180), (5, 15458544), (6, 12882120), (8, 9661590), (9, 8588080), (10, 7729272), (12, 6441060), (15, 5152848), (16, 4830795), (18, 4294040), (20, 3864636), (24, 3220530), (30, 2576424), (36, 2147020), (40, 1932318), (45, 1717616), (48, 1610265), (60, 1288212), (72, 1073510), (80, 966159), (90, 858808), (120, 644106), (144, 536755), (180, 429404), (240, 322053), (360, 214702), (720, 107351)]