12804596640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89819}}^1$

素因数の和:89857

約数の個数: 240

約数和(自身を含む): 49298245920

約数和(自身を除く): 36493649280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 89819, 142560, 179638, 269457, 359276, 449095, 538914, 718552, 808371, 898190, 988009, 1077828, 1347285, 1437104, 1616742, 1796380, 1976018, 2155656, 2425113, 2694570, 2874208, 2964027, 3233484, 3592760, 3952036, 4041855, 4311312, 4850226, 4940045, 5389140, 5928054, 6466968, 7185520, 7275339, 7904072, 8083710, 8622624, 8892081, 9700452, 9880090, 10778280, 11856108, 12125565, 12933936, 14371040, 14550678, 14820135, 15808144, 16167420, 17784162, 19400904, 19760180, 21556560, 23712216, 24251130, 25867872, 26676243, 29101356, 29640270, 31616288, 32334840, 35568324, 36376695, 38801808, 39520360, 43113120, 44460405, 47424432, 48502260, 53352486, 58202712, 59280540, 64669680, 71136648, 72753390, 77603616, 79040720, 80028729, 88920810, 94848864, 97004520, 106704972, 116405424, 118561080, 129339360, 133381215, 142273296, 145506780, 158081440, 160057458, 177841620, 194009040, 213409944, 232810848, 237122160, 266762430, 284546592, 291013560, 320114916, 355683240, 388018080, 400143645, 426819888, 474244320, 533524860, 582027120, 640229832, 711366480, 800287290, 853639776, 1067049720, 1164054240, 1280459664, 1422732960, 1600574580, 2134099440, 2560919328, 3201149160, 4268198880, 6402298320, 12804596640]

約数ペア:

[(1, 12804596640), (2, 6402298320), (3, 4268198880), (4, 3201149160), (5, 2560919328), (6, 2134099440), (8, 1600574580), (9, 1422732960), (10, 1280459664), (11, 1164054240), (12, 1067049720), (15, 853639776), (16, 800287290), (18, 711366480), (20, 640229832), (22, 582027120), (24, 533524860), (27, 474244320), (30, 426819888), (32, 400143645), (33, 388018080), (36, 355683240), (40, 320114916), (44, 291013560), (45, 284546592), (48, 266762430), (54, 237122160), (55, 232810848), (60, 213409944), (66, 194009040), (72, 177841620), (80, 160057458), (81, 158081440), (88, 145506780), (90, 142273296), (96, 133381215), (99, 129339360), (108, 118561080), (110, 116405424), (120, 106704972), (132, 97004520), (135, 94848864), (144, 88920810), (160, 80028729), (162, 79040720), (165, 77603616), (176, 72753390), (180, 71136648), (198, 64669680), (216, 59280540), (220, 58202712), (240, 53352486), (264, 48502260), (270, 47424432), (288, 44460405), (297, 43113120), (324, 39520360), (330, 38801808), (352, 36376695), (360, 35568324), (396, 32334840), (405, 31616288), (432, 29640270), (440, 29101356), (480, 26676243), (495, 25867872), (528, 24251130), (540, 23712216), (594, 21556560), (648, 19760180), (660, 19400904), (720, 17784162), (792, 16167420), (810, 15808144), (864, 14820135), (880, 14550678), (891, 14371040), (990, 12933936), (1056, 12125565), (1080, 11856108), (1188, 10778280), (1296, 9880090), (1320, 9700452), (1440, 8892081), (1485, 8622624), (1584, 8083710), (1620, 7904072), (1760, 7275339), (1782, 7185520), (1980, 6466968), (2160, 5928054), (2376, 5389140), (2592, 4940045), (2640, 4850226), (2970, 4311312), (3168, 4041855), (3240, 3952036), (3564, 3592760), (3960, 3233484), (4320, 2964027), (4455, 2874208), (4752, 2694570), (5280, 2425113), (5940, 2155656), (6480, 1976018), (7128, 1796380), (7920, 1616742), (8910, 1437104), (9504, 1347285), (11880, 1077828), (12960, 988009), (14256, 898190), (15840, 808371), (17820, 718552), (23760, 538914), (28512, 449095), (35640, 359276), (47520, 269457), (71280, 179638), (89819, 142560)]