1311089760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{303493}}^1$

素因数の和:303517

約数の個数: 96

約数和(自身を含む): 4588829280

約数和(自身を除く): 3277739520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 303493, 606986, 910479, 1213972, 1517465, 1820958, 2427944, 2731437, 3034930, 3641916, 4552395, 4855888, 5462874, 6069860, 7283832, 8194311, 9104790, 9711776, 10925748, 12139720, 13657185, 14567664, 16388622, 18209580, 21851496, 24279440, 27314370, 29135328, 32777244, 36419160, 40971555, 43702992, 48558880, 54628740, 65554488, 72838320, 81943110, 87405984, 109257480, 131108976, 145676640, 163886220, 218514960, 262217952, 327772440, 437029920, 655544880, 1311089760]

約数ペア:

[(1, 1311089760), (2, 655544880), (3, 437029920), (4, 327772440), (5, 262217952), (6, 218514960), (8, 163886220), (9, 145676640), (10, 131108976), (12, 109257480), (15, 87405984), (16, 81943110), (18, 72838320), (20, 65554488), (24, 54628740), (27, 48558880), (30, 43702992), (32, 40971555), (36, 36419160), (40, 32777244), (45, 29135328), (48, 27314370), (54, 24279440), (60, 21851496), (72, 18209580), (80, 16388622), (90, 14567664), (96, 13657185), (108, 12139720), (120, 10925748), (135, 9711776), (144, 9104790), (160, 8194311), (180, 7283832), (216, 6069860), (240, 5462874), (270, 4855888), (288, 4552395), (360, 3641916), (432, 3034930), (480, 2731437), (540, 2427944), (720, 1820958), (864, 1517465), (1080, 1213972), (1440, 910479), (2160, 606986), (4320, 303493)]