5407080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 19111680

約数和(自身を除く): 13704600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 157, 164, 168, 205, 210, 246, 280, 287, 314, 328, 410, 420, 471, 492, 574, 615, 628, 785, 820, 840, 861, 942, 984, 1099, 1148, 1230, 1256, 1435, 1570, 1640, 1722, 1884, 2198, 2296, 2355, 2460, 2870, 3140, 3297, 3444, 3768, 4305, 4396, 4710, 4920, 5495, 5740, 6280, 6437, 6594, 6888, 8610, 8792, 9420, 10990, 11480, 12874, 13188, 16485, 17220, 18840, 19311, 21980, 25748, 26376, 32185, 32970, 34440, 38622, 43960, 45059, 51496, 64370, 65940, 77244, 90118, 96555, 128740, 131880, 135177, 154488, 180236, 193110, 225295, 257480, 270354, 360472, 386220, 450590, 540708, 675885, 772440, 901180, 1081416, 1351770, 1802360, 2703540, 5407080]

約数ペア:

[(1, 5407080), (2, 2703540), (3, 1802360), (4, 1351770), (5, 1081416), (6, 901180), (7, 772440), (8, 675885), (10, 540708), (12, 450590), (14, 386220), (15, 360472), (20, 270354), (21, 257480), (24, 225295), (28, 193110), (30, 180236), (35, 154488), (40, 135177), (41, 131880), (42, 128740), (56, 96555), (60, 90118), (70, 77244), (82, 65940), (84, 64370), (105, 51496), (120, 45059), (123, 43960), (140, 38622), (157, 34440), (164, 32970), (168, 32185), (205, 26376), (210, 25748), (246, 21980), (280, 19311), (287, 18840), (314, 17220), (328, 16485), (410, 13188), (420, 12874), (471, 11480), (492, 10990), (574, 9420), (615, 8792), (628, 8610), (785, 6888), (820, 6594), (840, 6437), (861, 6280), (942, 5740), (984, 5495), (1099, 4920), (1148, 4710), (1230, 4396), (1256, 4305), (1435, 3768), (1570, 3444), (1640, 3297), (1722, 3140), (1884, 2870), (2198, 2460), (2296, 2355)]