123663316620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1\times {\mathrm{45281}}^1$

素因数の和:47295

約数の個数: 96

約数和(自身を含む): 361502507520

約数和(自身を除く): 237839190900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1979, 3958, 5937, 7916, 9895, 11874, 19790, 23748, 29685, 39580, 45281, 45517, 59370, 90562, 91034, 118740, 135843, 136551, 181124, 182068, 226405, 227585, 271686, 273102, 452810, 455170, 543372, 546204, 679215, 682755, 905620, 910340, 1041463, 1358430, 1365510, 2082926, 2716860, 2731020, 3124389, 4165852, 5207315, 6248778, 10414630, 12497556, 15621945, 20829260, 31243890, 62487780, 89611099, 179222198, 268833297, 358444396, 448055495, 537666594, 896110990, 1075333188, 1344166485, 1792221980, 2061055277, 2688332970, 4122110554, 5376665940, 6183165831, 8244221108, 10305276385, 12366331662, 20610552770, 24732663324, 30915829155, 41221105540, 61831658310, 123663316620]

約数ペア:

[(1, 123663316620), (2, 61831658310), (3, 41221105540), (4, 30915829155), (5, 24732663324), (6, 20610552770), (10, 12366331662), (12, 10305276385), (15, 8244221108), (20, 6183165831), (23, 5376665940), (30, 4122110554), (46, 2688332970), (60, 2061055277), (69, 1792221980), (92, 1344166485), (115, 1075333188), (138, 896110990), (230, 537666594), (276, 448055495), (345, 358444396), (460, 268833297), (690, 179222198), (1380, 89611099), (1979, 62487780), (3958, 31243890), (5937, 20829260), (7916, 15621945), (9895, 12497556), (11874, 10414630), (19790, 6248778), (23748, 5207315), (29685, 4165852), (39580, 3124389), (45281, 2731020), (45517, 2716860), (59370, 2082926), (90562, 1365510), (91034, 1358430), (118740, 1041463), (135843, 910340), (136551, 905620), (181124, 682755), (182068, 679215), (226405, 546204), (227585, 543372), (271686, 455170), (273102, 452810)]