247419360

素因数分解:

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

素因数の和:1167

約数の個数: 240

約数和(自身を含む): 925371216

約数和(自身を除く): 677951856

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, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1123, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2246, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3369, 3672, 4080, 4320, 4492, 4590, 4896, 5508, 5615, 6120, 6480, 6738, 6885, 7344, 8160, 8984, 9180, 10107, 11016, 11230, 12240, 12960, 13476, 13770, 14688, 16845, 17968, 18360, 19091, 20214, 22032, 22460, 24480, 26952, 27540, 30321, 33690, 35936, 36720, 38182, 40428, 44064, 44920, 50535, 53904, 55080, 57273, 60642, 67380, 73440, 76364, 80856, 89840, 90963, 95455, 101070, 107808, 110160, 114546, 121284, 134760, 151605, 152728, 161712, 171819, 179680, 181926, 190910, 202140, 220320, 229092, 242568, 269520, 286365, 303210, 305456, 323424, 343638, 363852, 381820, 404280, 454815, 458184, 485136, 515457, 539040, 572730, 606420, 610912, 687276, 727704, 763640, 808560, 859095, 909630, 916368, 970272, 1030914, 1145460, 1212840, 1374552, 1455408, 1527280, 1546371, 1617120, 1718190, 1819260, 1832736, 2061828, 2290920, 2425680, 2577285, 2749104, 2910816, 3054560, 3092742, 3436380, 3638520, 4123656, 4581840, 4851360, 5154570, 5498208, 6185484, 6872760, 7277040, 7731855, 8247312, 9163680, 10309140, 12370968, 13745520, 14554080, 15463710, 16494624, 20618280, 24741936, 27491040, 30927420, 41236560, 49483872, 61854840, 82473120, 123709680, 247419360]

約数ペア:

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