19869809760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4599493}}^1$

素因数の和:4599517

約数の個数: 96

約数和(自身を含む): 69544349280

約数和(自身を除く): 49674539520

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, 4599493, 9198986, 13798479, 18397972, 22997465, 27596958, 36795944, 41395437, 45994930, 55193916, 68992395, 73591888, 82790874, 91989860, 110387832, 124186311, 137984790, 147183776, 165581748, 183979720, 206977185, 220775664, 248372622, 275969580, 331163496, 367959440, 413954370, 441551328, 496745244, 551939160, 620931555, 662326992, 735918880, 827908740, 993490488, 1103878320, 1241863110, 1324653984, 1655817480, 1986980976, 2207756640, 2483726220, 3311634960, 3973961952, 4967452440, 6623269920, 9934904880, 19869809760]

約数ペア:

[(1, 19869809760), (2, 9934904880), (3, 6623269920), (4, 4967452440), (5, 3973961952), (6, 3311634960), (8, 2483726220), (9, 2207756640), (10, 1986980976), (12, 1655817480), (15, 1324653984), (16, 1241863110), (18, 1103878320), (20, 993490488), (24, 827908740), (27, 735918880), (30, 662326992), (32, 620931555), (36, 551939160), (40, 496745244), (45, 441551328), (48, 413954370), (54, 367959440), (60, 331163496), (72, 275969580), (80, 248372622), (90, 220775664), (96, 206977185), (108, 183979720), (120, 165581748), (135, 147183776), (144, 137984790), (160, 124186311), (180, 110387832), (216, 91989860), (240, 82790874), (270, 73591888), (288, 68992395), (360, 55193916), (432, 45994930), (480, 41395437), (540, 36795944), (720, 27596958), (864, 22997465), (1080, 18397972), (1440, 13798479), (2160, 9198986), (4320, 4599493)]