207172440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{575479}}^1$

素因数の和:575496

約数の個数: 48

約数和(自身を含む): 673311600

約数和(自身を除く): 466139160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 575479, 1150958, 1726437, 2301916, 2877395, 3452874, 4603832, 5179311, 5754790, 6905748, 8632185, 10358622, 11509580, 13811496, 17264370, 20717244, 23019160, 25896555, 34528740, 41434488, 51793110, 69057480, 103586220, 207172440]

約数ペア:

[(1, 207172440), (2, 103586220), (3, 69057480), (4, 51793110), (5, 41434488), (6, 34528740), (8, 25896555), (9, 23019160), (10, 20717244), (12, 17264370), (15, 13811496), (18, 11509580), (20, 10358622), (24, 8632185), (30, 6905748), (36, 5754790), (40, 5179311), (45, 4603832), (60, 3452874), (72, 2877395), (90, 2301916), (120, 1726437), (180, 1150958), (360, 575479)]