494838720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 280

約数和(自身を含む): 1865430864

約数和(自身を除く): 1370592144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1123, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 2040, 2160, 2246, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3369, 3672, 4080, 4320, 4492, 4590, 4896, 5184, 5440, 5508, 5615, 6120, 6480, 6738, 6885, 7344, 8160, 8640, 8984, 9180, 9792, 10107, 11016, 11230, 12240, 12960, 13476, 13770, 14688, 16320, 16845, 17968, 18360, 19091, 20214, 22032, 22460, 24480, 25920, 26952, 27540, 29376, 30321, 33690, 35936, 36720, 38182, 40428, 44064, 44920, 48960, 50535, 53904, 55080, 57273, 60642, 67380, 71872, 73440, 76364, 80856, 88128, 89840, 90963, 95455, 101070, 107808, 110160, 114546, 121284, 134760, 146880, 151605, 152728, 161712, 171819, 179680, 181926, 190910, 202140, 215616, 220320, 229092, 242568, 269520, 286365, 303210, 305456, 323424, 343638, 359360, 363852, 381820, 404280, 440640, 454815, 458184, 485136, 515457, 539040, 572730, 606420, 610912, 646848, 687276, 727704, 763640, 808560, 859095, 909630, 916368, 970272, 1030914, 1078080, 1145460, 1212840, 1221824, 1374552, 1455408, 1527280, 1546371, 1617120, 1718190, 1819260, 1832736, 1940544, 2061828, 2290920, 2425680, 2577285, 2749104, 2910816, 3054560, 3092742, 3234240, 3436380, 3638520, 3665472, 4123656, 4581840, 4851360, 5154570, 5498208, 5821632, 6109120, 6185484, 6872760, 7277040, 7731855, 8247312, 9163680, 9702720, 10309140, 10996416, 12370968, 13745520, 14554080, 15463710, 16494624, 18327360, 20618280, 24741936, 27491040, 29108160, 30927420, 32989248, 41236560, 49483872, 54982080, 61854840, 82473120, 98967744, 123709680, 164946240, 247419360, 494838720]

約数ペア:

[(1, 494838720), (2, 247419360), (3, 164946240), (4, 123709680), (5, 98967744), (6, 82473120), (8, 61854840), (9, 54982080), (10, 49483872), (12, 41236560), (15, 32989248), (16, 30927420), (17, 29108160), (18, 27491040), (20, 24741936), (24, 20618280), (27, 18327360), (30, 16494624), (32, 15463710), (34, 14554080), (36, 13745520), (40, 12370968), (45, 10996416), (48, 10309140), (51, 9702720), (54, 9163680), (60, 8247312), (64, 7731855), (68, 7277040), (72, 6872760), (80, 6185484), (81, 6109120), (85, 5821632), (90, 5498208), (96, 5154570), (102, 4851360), (108, 4581840), (120, 4123656), (135, 3665472), (136, 3638520), (144, 3436380), (153, 3234240), (160, 3092742), (162, 3054560), (170, 2910816), (180, 2749104), (192, 2577285), (204, 2425680), (216, 2290920), (240, 2061828), (255, 1940544), (270, 1832736), (272, 1819260), (288, 1718190), (306, 1617120), (320, 1546371), (324, 1527280), (340, 1455408), (360, 1374552), (405, 1221824), (408, 1212840), (432, 1145460), (459, 1078080), (480, 1030914), (510, 970272), (540, 916368), (544, 909630), (576, 859095), (612, 808560), (648, 763640), (680, 727704), (720, 687276), (765, 646848), (810, 610912), (816, 606420), (864, 572730), (918, 539040), (960, 515457), (1020, 485136), (1080, 458184), (1088, 454815), (1123, 440640), (1224, 404280), (1296, 381820), (1360, 363852), (1377, 359360), (1440, 343638), (1530, 323424), (1620, 305456), (1632, 303210), (1728, 286365), (1836, 269520), (2040, 242568), (2160, 229092), (2246, 220320), (2295, 215616), (2448, 202140), (2592, 190910), (2720, 181926), (2754, 179680), (2880, 171819), (3060, 161712), (3240, 152728), (3264, 151605), (3369, 146880), (3672, 134760), (4080, 121284), (4320, 114546), (4492, 110160), (4590, 107808), (4896, 101070), (5184, 95455), (5440, 90963), (5508, 89840), (5615, 88128), (6120, 80856), (6480, 76364), (6738, 73440), (6885, 71872), (7344, 67380), (8160, 60642), (8640, 57273), (8984, 55080), (9180, 53904), (9792, 50535), (10107, 48960), (11016, 44920), (11230, 44064), (12240, 40428), (12960, 38182), (13476, 36720), (13770, 35936), (14688, 33690), (16320, 30321), (16845, 29376), (17968, 27540), (18360, 26952), (19091, 25920), (20214, 24480), (22032, 22460)]