727872480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 2615899104

約数和(自身を除く): 1888026624

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, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 193, 194, 216, 240, 243, 270, 288, 291, 324, 360, 386, 388, 405, 432, 480, 485, 486, 540, 579, 582, 648, 720, 772, 776, 810, 864, 873, 965, 970, 972, 1080, 1158, 1164, 1215, 1296, 1440, 1455, 1544, 1552, 1620, 1737, 1746, 1930, 1940, 1944, 2160, 2316, 2328, 2430, 2592, 2619, 2895, 2910, 3088, 3104, 3240, 3474, 3492, 3860, 3880, 3888, 4320, 4365, 4632, 4656, 4860, 5211, 5238, 5790, 5820, 6176, 6480, 6948, 6984, 7720, 7760, 7776, 7857, 8685, 8730, 9264, 9312, 9720, 10422, 10476, 11580, 11640, 12960, 13095, 13896, 13968, 15440, 15520, 15633, 15714, 17370, 17460, 18528, 18721, 19440, 20844, 20952, 23160, 23280, 23571, 26055, 26190, 27792, 27936, 30880, 31266, 31428, 34740, 34920, 37442, 38880, 39285, 41688, 41904, 46320, 46560, 46899, 47142, 52110, 52380, 55584, 56163, 62532, 62856, 69480, 69840, 74884, 78165, 78570, 83376, 83808, 92640, 93605, 93798, 94284, 104220, 104760, 112326, 117855, 125064, 125712, 138960, 139680, 149768, 156330, 157140, 166752, 168489, 187210, 187596, 188568, 208440, 209520, 224652, 234495, 235710, 250128, 251424, 277920, 280815, 299536, 312660, 314280, 336978, 374420, 375192, 377136, 416880, 419040, 449304, 468990, 471420, 500256, 505467, 561630, 599072, 625320, 628560, 673956, 748840, 750384, 754272, 833760, 842445, 898608, 937980, 942840, 1010934, 1123260, 1250640, 1257120, 1347912, 1497680, 1500768, 1516401, 1684890, 1797216, 1875960, 1885680, 2021868, 2246520, 2501280, 2527335, 2695824, 2995360, 3032802, 3369780, 3751920, 3771360, 4043736, 4493040, 4549203, 5054670, 5391648, 6065604, 6739560, 7503840, 7582005, 8087472, 8986080, 9098406, 10109340, 12131208, 13479120, 15164010, 16174944, 18196812, 20218680, 22746015, 24262416, 26958240, 30328020, 36393624, 40437360, 45492030, 48524832, 60656040, 72787248, 80874720, 90984060, 121312080, 145574496, 181968120, 242624160, 363936240, 727872480]

約数ペア:

[(1, 727872480), (2, 363936240), (3, 242624160), (4, 181968120), (5, 145574496), (6, 121312080), (8, 90984060), (9, 80874720), (10, 72787248), (12, 60656040), (15, 48524832), (16, 45492030), (18, 40437360), (20, 36393624), (24, 30328020), (27, 26958240), (30, 24262416), (32, 22746015), (36, 20218680), (40, 18196812), (45, 16174944), (48, 15164010), (54, 13479120), (60, 12131208), (72, 10109340), (80, 9098406), (81, 8986080), (90, 8087472), (96, 7582005), (97, 7503840), (108, 6739560), (120, 6065604), (135, 5391648), (144, 5054670), (160, 4549203), (162, 4493040), (180, 4043736), (193, 3771360), (194, 3751920), (216, 3369780), (240, 3032802), (243, 2995360), (270, 2695824), (288, 2527335), (291, 2501280), (324, 2246520), (360, 2021868), (386, 1885680), (388, 1875960), (405, 1797216), (432, 1684890), (480, 1516401), (485, 1500768), (486, 1497680), (540, 1347912), (579, 1257120), (582, 1250640), (648, 1123260), (720, 1010934), (772, 942840), (776, 937980), (810, 898608), (864, 842445), (873, 833760), (965, 754272), (970, 750384), (972, 748840), (1080, 673956), (1158, 628560), (1164, 625320), (1215, 599072), (1296, 561630), (1440, 505467), (1455, 500256), (1544, 471420), (1552, 468990), (1620, 449304), (1737, 419040), (1746, 416880), (1930, 377136), (1940, 375192), (1944, 374420), (2160, 336978), (2316, 314280), (2328, 312660), (2430, 299536), (2592, 280815), (2619, 277920), (2895, 251424), (2910, 250128), (3088, 235710), (3104, 234495), (3240, 224652), (3474, 209520), (3492, 208440), (3860, 188568), (3880, 187596), (3888, 187210), (4320, 168489), (4365, 166752), (4632, 157140), (4656, 156330), (4860, 149768), (5211, 139680), (5238, 138960), (5790, 125712), (5820, 125064), (6176, 117855), (6480, 112326), (6948, 104760), (6984, 104220), (7720, 94284), (7760, 93798), (7776, 93605), (7857, 92640), (8685, 83808), (8730, 83376), (9264, 78570), (9312, 78165), (9720, 74884), (10422, 69840), (10476, 69480), (11580, 62856), (11640, 62532), (12960, 56163), (13095, 55584), (13896, 52380), (13968, 52110), (15440, 47142), (15520, 46899), (15633, 46560), (15714, 46320), (17370, 41904), (17460, 41688), (18528, 39285), (18721, 38880), (19440, 37442), (20844, 34920), (20952, 34740), (23160, 31428), (23280, 31266), (23571, 30880), (26055, 27936), (26190, 27792)]