264498480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{122453}}^1$

素因数の和:122475

約数の個数: 80

約数和(自身を含む): 911057760

約数和(自身を除く): 646559280

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, 122453, 244906, 367359, 489812, 612265, 734718, 979624, 1102077, 1224530, 1469436, 1836795, 1959248, 2204154, 2449060, 2938872, 3306231, 3673590, 4408308, 4898120, 5510385, 5877744, 6612462, 7347180, 8816616, 9796240, 11020770, 13224924, 14694360, 16531155, 17633232, 22041540, 26449848, 29388720, 33062310, 44083080, 52899696, 66124620, 88166160, 132249240, 264498480]

約数ペア:

[(1, 264498480), (2, 132249240), (3, 88166160), (4, 66124620), (5, 52899696), (6, 44083080), (8, 33062310), (9, 29388720), (10, 26449848), (12, 22041540), (15, 17633232), (16, 16531155), (18, 14694360), (20, 13224924), (24, 11020770), (27, 9796240), (30, 8816616), (36, 7347180), (40, 6612462), (45, 5877744), (48, 5510385), (54, 4898120), (60, 4408308), (72, 3673590), (80, 3306231), (90, 2938872), (108, 2449060), (120, 2204154), (135, 1959248), (144, 1836795), (180, 1469436), (216, 1224530), (240, 1102077), (270, 979624), (360, 734718), (432, 612265), (540, 489812), (720, 367359), (1080, 244906), (2160, 122453)]