680024160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 240

約数和(自身を含む): 2423748096

約数和(自身を除く): 1743723936

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, 108, 120, 135, 137, 144, 160, 162, 180, 216, 240, 270, 274, 288, 324, 360, 383, 405, 411, 432, 480, 540, 548, 648, 685, 720, 766, 810, 822, 864, 1080, 1096, 1149, 1233, 1296, 1370, 1440, 1532, 1620, 1644, 1915, 2055, 2160, 2192, 2298, 2466, 2592, 2740, 3064, 3240, 3288, 3447, 3699, 3830, 4110, 4320, 4384, 4596, 4932, 5480, 5745, 6128, 6165, 6480, 6576, 6894, 7398, 7660, 8220, 9192, 9864, 10341, 10960, 11097, 11490, 12256, 12330, 12960, 13152, 13788, 14796, 15320, 16440, 17235, 18384, 18495, 19728, 20682, 21920, 22194, 22980, 24660, 27576, 29592, 30640, 31023, 32880, 34470, 36768, 36990, 39456, 41364, 44388, 45960, 49320, 51705, 52471, 55152, 55485, 59184, 61280, 62046, 65760, 68940, 73980, 82728, 88776, 91920, 98640, 103410, 104942, 110304, 110970, 118368, 124092, 137880, 147960, 155115, 157413, 165456, 177552, 183840, 197280, 206820, 209884, 221940, 248184, 262355, 275760, 295920, 310230, 314826, 330912, 355104, 413640, 419768, 443880, 472239, 496368, 524710, 551520, 591840, 620460, 629652, 787065, 827280, 839536, 887760, 944478, 992736, 1049420, 1240920, 1259304, 1416717, 1574130, 1654560, 1679072, 1775520, 1888956, 2098840, 2361195, 2481840, 2518608, 2833434, 3148260, 3777912, 4197680, 4250151, 4722390, 4963680, 5037216, 5666868, 6296520, 7083585, 7555824, 8395360, 8500302, 9444780, 11333736, 12593040, 14167170, 15111648, 17000604, 18889560, 21250755, 22667472, 25186080, 28334340, 34001208, 37779120, 42501510, 45334944, 56668680, 68002416, 75558240, 85003020, 113337360, 136004832, 170006040, 226674720, 340012080, 680024160]

約数ペア:

[(1, 680024160), (2, 340012080), (3, 226674720), (4, 170006040), (5, 136004832), (6, 113337360), (8, 85003020), (9, 75558240), (10, 68002416), (12, 56668680), (15, 45334944), (16, 42501510), (18, 37779120), (20, 34001208), (24, 28334340), (27, 25186080), (30, 22667472), (32, 21250755), (36, 18889560), (40, 17000604), (45, 15111648), (48, 14167170), (54, 12593040), (60, 11333736), (72, 9444780), (80, 8500302), (81, 8395360), (90, 7555824), (96, 7083585), (108, 6296520), (120, 5666868), (135, 5037216), (137, 4963680), (144, 4722390), (160, 4250151), (162, 4197680), (180, 3777912), (216, 3148260), (240, 2833434), (270, 2518608), (274, 2481840), (288, 2361195), (324, 2098840), (360, 1888956), (383, 1775520), (405, 1679072), (411, 1654560), (432, 1574130), (480, 1416717), (540, 1259304), (548, 1240920), (648, 1049420), (685, 992736), (720, 944478), (766, 887760), (810, 839536), (822, 827280), (864, 787065), (1080, 629652), (1096, 620460), (1149, 591840), (1233, 551520), (1296, 524710), (1370, 496368), (1440, 472239), (1532, 443880), (1620, 419768), (1644, 413640), (1915, 355104), (2055, 330912), (2160, 314826), (2192, 310230), (2298, 295920), (2466, 275760), (2592, 262355), (2740, 248184), (3064, 221940), (3240, 209884), (3288, 206820), (3447, 197280), (3699, 183840), (3830, 177552), (4110, 165456), (4320, 157413), (4384, 155115), (4596, 147960), (4932, 137880), (5480, 124092), (5745, 118368), (6128, 110970), (6165, 110304), (6480, 104942), (6576, 103410), (6894, 98640), (7398, 91920), (7660, 88776), (8220, 82728), (9192, 73980), (9864, 68940), (10341, 65760), (10960, 62046), (11097, 61280), (11490, 59184), (12256, 55485), (12330, 55152), (12960, 52471), (13152, 51705), (13788, 49320), (14796, 45960), (15320, 44388), (16440, 41364), (17235, 39456), (18384, 36990), (18495, 36768), (19728, 34470), (20682, 32880), (21920, 31023), (22194, 30640), (22980, 29592), (24660, 27576)]