7127879040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{412493}}^1$

素因数の和:412521

約数の個数: 128

約数和(自身を含む): 25244632800

約数和(自身を除く): 18116753760

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 412493, 824986, 1237479, 1649972, 2062465, 2474958, 3299944, 3712437, 4124930, 4949916, 6187395, 6599888, 7424874, 8249860, 9899832, 11137311, 12374790, 13199776, 14849748, 16499720, 18562185, 19799664, 22274622, 24749580, 26399552, 29699496, 32999440, 37124370, 39599328, 44549244, 49499160, 52799104, 55686555, 59398992, 65998880, 74248740, 79198656, 89098488, 98998320, 111373110, 118797984, 131997760, 148497480, 158397312, 178196976, 197996640, 222746220, 237595968, 263995520, 296994960, 356393952, 395993280, 445492440, 475191936, 593989920, 712787904, 791986560, 890984880, 1187979840, 1425575808, 1781969760, 2375959680, 3563939520, 7127879040]

約数ペア:

[(1, 7127879040), (2, 3563939520), (3, 2375959680), (4, 1781969760), (5, 1425575808), (6, 1187979840), (8, 890984880), (9, 791986560), (10, 712787904), (12, 593989920), (15, 475191936), (16, 445492440), (18, 395993280), (20, 356393952), (24, 296994960), (27, 263995520), (30, 237595968), (32, 222746220), (36, 197996640), (40, 178196976), (45, 158397312), (48, 148497480), (54, 131997760), (60, 118797984), (64, 111373110), (72, 98998320), (80, 89098488), (90, 79198656), (96, 74248740), (108, 65998880), (120, 59398992), (128, 55686555), (135, 52799104), (144, 49499160), (160, 44549244), (180, 39599328), (192, 37124370), (216, 32999440), (240, 29699496), (270, 26399552), (288, 24749580), (320, 22274622), (360, 19799664), (384, 18562185), (432, 16499720), (480, 14849748), (540, 13199776), (576, 12374790), (640, 11137311), (720, 9899832), (864, 8249860), (960, 7424874), (1080, 6599888), (1152, 6187395), (1440, 4949916), (1728, 4124930), (1920, 3712437), (2160, 3299944), (2880, 2474958), (3456, 2062465), (4320, 1649972), (5760, 1237479), (8640, 824986), (17280, 412493)]