1207080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 4492800

約数和(自身を除く): 3285720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 479, 504, 630, 840, 958, 1260, 1437, 1916, 2395, 2520, 2874, 3353, 3832, 4311, 4790, 5748, 6706, 7185, 8622, 9580, 10059, 11496, 13412, 14370, 16765, 17244, 19160, 20118, 21555, 26824, 28740, 30177, 33530, 34488, 40236, 43110, 50295, 57480, 60354, 67060, 80472, 86220, 100590, 120708, 134120, 150885, 172440, 201180, 241416, 301770, 402360, 603540, 1207080]

約数ペア:

[(1, 1207080), (2, 603540), (3, 402360), (4, 301770), (5, 241416), (6, 201180), (7, 172440), (8, 150885), (9, 134120), (10, 120708), (12, 100590), (14, 86220), (15, 80472), (18, 67060), (20, 60354), (21, 57480), (24, 50295), (28, 43110), (30, 40236), (35, 34488), (36, 33530), (40, 30177), (42, 28740), (45, 26824), (56, 21555), (60, 20118), (63, 19160), (70, 17244), (72, 16765), (84, 14370), (90, 13412), (105, 11496), (120, 10059), (126, 9580), (140, 8622), (168, 7185), (180, 6706), (210, 5748), (252, 4790), (280, 4311), (315, 3832), (360, 3353), (420, 2874), (479, 2520), (504, 2395), (630, 1916), (840, 1437), (958, 1260)]