756126720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 264

約数和(自身を含む): 2672808840

約数和(自身を除く): 1916682120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 269, 288, 305, 320, 360, 366, 384, 480, 488, 512, 538, 549, 576, 610, 640, 720, 732, 768, 807, 915, 960, 976, 1024, 1076, 1098, 1152, 1220, 1280, 1345, 1440, 1464, 1536, 1614, 1830, 1920, 1952, 2152, 2196, 2304, 2421, 2440, 2560, 2690, 2745, 2880, 2928, 3072, 3228, 3660, 3840, 3904, 4035, 4304, 4392, 4608, 4842, 4880, 5120, 5380, 5490, 5760, 5856, 6456, 7320, 7680, 7808, 8070, 8608, 8784, 9216, 9684, 9760, 10760, 10980, 11520, 11712, 12105, 12912, 14640, 15360, 15616, 16140, 16409, 17216, 17568, 19368, 19520, 21520, 21960, 23040, 23424, 24210, 25824, 29280, 31232, 32280, 32818, 34432, 35136, 38736, 39040, 43040, 43920, 46080, 46848, 48420, 49227, 51648, 58560, 62464, 64560, 65636, 68864, 70272, 77472, 78080, 82045, 86080, 87840, 93696, 96840, 98454, 103296, 117120, 129120, 131272, 137728, 140544, 147681, 154944, 156160, 164090, 172160, 175680, 187392, 193680, 196908, 206592, 234240, 246135, 258240, 262544, 275456, 281088, 295362, 309888, 312320, 328180, 344320, 351360, 387360, 393816, 413184, 468480, 492270, 516480, 525088, 562176, 590724, 619776, 656360, 688640, 702720, 738405, 774720, 787632, 826368, 936960, 984540, 1032960, 1050176, 1181448, 1239552, 1312720, 1377280, 1405440, 1476810, 1549440, 1575264, 1969080, 2065920, 2100352, 2362896, 2479104, 2625440, 2810880, 2953620, 3098880, 3150528, 3938160, 4131840, 4200704, 4725792, 5250880, 5907240, 6197760, 6301056, 7876320, 8401408, 9451584, 10501760, 11814480, 12395520, 12602112, 15752640, 16802816, 18903168, 21003520, 23628960, 25204224, 31505280, 37806336, 42007040, 47257920, 50408448, 63010560, 75612672, 84014080, 94515840, 126021120, 151225344, 189031680, 252042240, 378063360, 756126720]

約数ペア:

[(1, 756126720), (2, 378063360), (3, 252042240), (4, 189031680), (5, 151225344), (6, 126021120), (8, 94515840), (9, 84014080), (10, 75612672), (12, 63010560), (15, 50408448), (16, 47257920), (18, 42007040), (20, 37806336), (24, 31505280), (30, 25204224), (32, 23628960), (36, 21003520), (40, 18903168), (45, 16802816), (48, 15752640), (60, 12602112), (61, 12395520), (64, 11814480), (72, 10501760), (80, 9451584), (90, 8401408), (96, 7876320), (120, 6301056), (122, 6197760), (128, 5907240), (144, 5250880), (160, 4725792), (180, 4200704), (183, 4131840), (192, 3938160), (240, 3150528), (244, 3098880), (256, 2953620), (269, 2810880), (288, 2625440), (305, 2479104), (320, 2362896), (360, 2100352), (366, 2065920), (384, 1969080), (480, 1575264), (488, 1549440), (512, 1476810), (538, 1405440), (549, 1377280), (576, 1312720), (610, 1239552), (640, 1181448), (720, 1050176), (732, 1032960), (768, 984540), (807, 936960), (915, 826368), (960, 787632), (976, 774720), (1024, 738405), (1076, 702720), (1098, 688640), (1152, 656360), (1220, 619776), (1280, 590724), (1345, 562176), (1440, 525088), (1464, 516480), (1536, 492270), (1614, 468480), (1830, 413184), (1920, 393816), (1952, 387360), (2152, 351360), (2196, 344320), (2304, 328180), (2421, 312320), (2440, 309888), (2560, 295362), (2690, 281088), (2745, 275456), (2880, 262544), (2928, 258240), (3072, 246135), (3228, 234240), (3660, 206592), (3840, 196908), (3904, 193680), (4035, 187392), (4304, 175680), (4392, 172160), (4608, 164090), (4842, 156160), (4880, 154944), (5120, 147681), (5380, 140544), (5490, 137728), (5760, 131272), (5856, 129120), (6456, 117120), (7320, 103296), (7680, 98454), (7808, 96840), (8070, 93696), (8608, 87840), (8784, 86080), (9216, 82045), (9684, 78080), (9760, 77472), (10760, 70272), (10980, 68864), (11520, 65636), (11712, 64560), (12105, 62464), (12912, 58560), (14640, 51648), (15360, 49227), (15616, 48420), (16140, 46848), (16409, 46080), (17216, 43920), (17568, 43040), (19368, 39040), (19520, 38736), (21520, 35136), (21960, 34432), (23040, 32818), (23424, 32280), (24210, 31232), (25824, 29280)]