263424960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{10163}}^1$

素因数の和:10192

約数の個数: 140

約数和(自身を含む): 937141128

約数和(自身を除く): 673716168

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 10163, 12960, 20326, 25920, 30489, 40652, 50815, 60978, 81304, 91467, 101630, 121956, 152445, 162608, 182934, 203260, 243912, 274401, 304890, 325216, 365868, 406520, 457335, 487824, 548802, 609780, 650432, 731736, 813040, 823203, 914670, 975648, 1097604, 1219560, 1372005, 1463472, 1626080, 1646406, 1829340, 1951296, 2195208, 2439120, 2744010, 2926944, 3252160, 3292812, 3658680, 4116015, 4390416, 4878240, 5488020, 5853888, 6585624, 7317360, 8232030, 8780832, 9756480, 10976040, 13171248, 14634720, 16464060, 17561664, 21952080, 26342496, 29269440, 32928120, 43904160, 52684992, 65856240, 87808320, 131712480, 263424960]

約数ペア:

[(1, 263424960), (2, 131712480), (3, 87808320), (4, 65856240), (5, 52684992), (6, 43904160), (8, 32928120), (9, 29269440), (10, 26342496), (12, 21952080), (15, 17561664), (16, 16464060), (18, 14634720), (20, 13171248), (24, 10976040), (27, 9756480), (30, 8780832), (32, 8232030), (36, 7317360), (40, 6585624), (45, 5853888), (48, 5488020), (54, 4878240), (60, 4390416), (64, 4116015), (72, 3658680), (80, 3292812), (81, 3252160), (90, 2926944), (96, 2744010), (108, 2439120), (120, 2195208), (135, 1951296), (144, 1829340), (160, 1646406), (162, 1626080), (180, 1463472), (192, 1372005), (216, 1219560), (240, 1097604), (270, 975648), (288, 914670), (320, 823203), (324, 813040), (360, 731736), (405, 650432), (432, 609780), (480, 548802), (540, 487824), (576, 457335), (648, 406520), (720, 365868), (810, 325216), (864, 304890), (960, 274401), (1080, 243912), (1296, 203260), (1440, 182934), (1620, 162608), (1728, 152445), (2160, 121956), (2592, 101630), (2880, 91467), (3240, 81304), (4320, 60978), (5184, 50815), (6480, 40652), (8640, 30489), (10163, 25920), (12960, 20326)]