4828320

素因数分解:

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

素因数の和:507

約数の個数: 144

約数和(自身を含む): 18869760

約数和(自身を除く): 14041440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 479, 480, 504, 560, 630, 672, 720, 840, 958, 1008, 1120, 1260, 1437, 1440, 1680, 1916, 2016, 2395, 2520, 2874, 3353, 3360, 3832, 4311, 4790, 5040, 5748, 6706, 7185, 7664, 8622, 9580, 10059, 10080, 11496, 13412, 14370, 15328, 16765, 17244, 19160, 20118, 21555, 22992, 26824, 28740, 30177, 33530, 34488, 38320, 40236, 43110, 45984, 50295, 53648, 57480, 60354, 67060, 68976, 76640, 80472, 86220, 100590, 107296, 114960, 120708, 134120, 137952, 150885, 160944, 172440, 201180, 229920, 241416, 268240, 301770, 321888, 344880, 402360, 482832, 536480, 603540, 689760, 804720, 965664, 1207080, 1609440, 2414160, 4828320]

約数ペア:

[(1, 4828320), (2, 2414160), (3, 1609440), (4, 1207080), (5, 965664), (6, 804720), (7, 689760), (8, 603540), (9, 536480), (10, 482832), (12, 402360), (14, 344880), (15, 321888), (16, 301770), (18, 268240), (20, 241416), (21, 229920), (24, 201180), (28, 172440), (30, 160944), (32, 150885), (35, 137952), (36, 134120), (40, 120708), (42, 114960), (45, 107296), (48, 100590), (56, 86220), (60, 80472), (63, 76640), (70, 68976), (72, 67060), (80, 60354), (84, 57480), (90, 53648), (96, 50295), (105, 45984), (112, 43110), (120, 40236), (126, 38320), (140, 34488), (144, 33530), (160, 30177), (168, 28740), (180, 26824), (210, 22992), (224, 21555), (240, 20118), (252, 19160), (280, 17244), (288, 16765), (315, 15328), (336, 14370), (360, 13412), (420, 11496), (479, 10080), (480, 10059), (504, 9580), (560, 8622), (630, 7664), (672, 7185), (720, 6706), (840, 5748), (958, 5040), (1008, 4790), (1120, 4311), (1260, 3832), (1437, 3360), (1440, 3353), (1680, 2874), (1916, 2520), (2016, 2395)]