245134080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 896253120

約数和(自身を除く): 651119040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 173, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 346, 360, 369, 384, 410, 432, 480, 492, 519, 540, 576, 615, 640, 656, 692, 720, 738, 768, 820, 864, 865, 960, 984, 1038, 1080, 1107, 1152, 1230, 1280, 1312, 1384, 1440, 1476, 1557, 1640, 1728, 1730, 1845, 1920, 1968, 2076, 2160, 2214, 2304, 2460, 2595, 2624, 2768, 2880, 2952, 3114, 3280, 3456, 3460, 3690, 3840, 3936, 4152, 4320, 4428, 4671, 4920, 5190, 5248, 5535, 5536, 5760, 5904, 6228, 6560, 6912, 6920, 7093, 7380, 7785, 7872, 8304, 8640, 8856, 9342, 9840, 10380, 10496, 11070, 11072, 11520, 11808, 12456, 13120, 13840, 14186, 14760, 15570, 15744, 16608, 17280, 17712, 18684, 19680, 20760, 21279, 22140, 22144, 23355, 23616, 24912, 26240, 27680, 28372, 29520, 31140, 31488, 33216, 34560, 35424, 35465, 37368, 39360, 41520, 42558, 44280, 44288, 46710, 47232, 49824, 52480, 55360, 56744, 59040, 62280, 63837, 66432, 70848, 70930, 74736, 78720, 83040, 85116, 88560, 93420, 94464, 99648, 106395, 110720, 113488, 118080, 124560, 127674, 132864, 141696, 141860, 149472, 157440, 166080, 170232, 177120, 186840, 191511, 199296, 212790, 221440, 226976, 236160, 249120, 255348, 283392, 283720, 298944, 319185, 332160, 340464, 354240, 373680, 383022, 398592, 425580, 453952, 472320, 498240, 510696, 567440, 597888, 638370, 664320, 680928, 708480, 747360, 766044, 851160, 907904, 957555, 996480, 1021392, 1134880, 1195776, 1276740, 1361856, 1416960, 1494720, 1532088, 1702320, 1815808, 1915110, 1992960, 2042784, 2269760, 2553480, 2723712, 2989440, 3064176, 3404640, 3830220, 4085568, 4539520, 5106960, 5447424, 5978880, 6128352, 6809280, 7660440, 8171136, 9079040, 10213920, 12256704, 13618560, 15320880, 16342272, 20427840, 24513408, 27237120, 30641760, 40855680, 49026816, 61283520, 81711360, 122567040, 245134080]

約数ペア:

[(1, 245134080), (2, 122567040), (3, 81711360), (4, 61283520), (5, 49026816), (6, 40855680), (8, 30641760), (9, 27237120), (10, 24513408), (12, 20427840), (15, 16342272), (16, 15320880), (18, 13618560), (20, 12256704), (24, 10213920), (27, 9079040), (30, 8171136), (32, 7660440), (36, 6809280), (40, 6128352), (41, 5978880), (45, 5447424), (48, 5106960), (54, 4539520), (60, 4085568), (64, 3830220), (72, 3404640), (80, 3064176), (82, 2989440), (90, 2723712), (96, 2553480), (108, 2269760), (120, 2042784), (123, 1992960), (128, 1915110), (135, 1815808), (144, 1702320), (160, 1532088), (164, 1494720), (173, 1416960), (180, 1361856), (192, 1276740), (205, 1195776), (216, 1134880), (240, 1021392), (246, 996480), (256, 957555), (270, 907904), (288, 851160), (320, 766044), (328, 747360), (346, 708480), (360, 680928), (369, 664320), (384, 638370), (410, 597888), (432, 567440), (480, 510696), (492, 498240), (519, 472320), (540, 453952), (576, 425580), (615, 398592), (640, 383022), (656, 373680), (692, 354240), (720, 340464), (738, 332160), (768, 319185), (820, 298944), (864, 283720), (865, 283392), (960, 255348), (984, 249120), (1038, 236160), (1080, 226976), (1107, 221440), (1152, 212790), (1230, 199296), (1280, 191511), (1312, 186840), (1384, 177120), (1440, 170232), (1476, 166080), (1557, 157440), (1640, 149472), (1728, 141860), (1730, 141696), (1845, 132864), (1920, 127674), (1968, 124560), (2076, 118080), (2160, 113488), (2214, 110720), (2304, 106395), (2460, 99648), (2595, 94464), (2624, 93420), (2768, 88560), (2880, 85116), (2952, 83040), (3114, 78720), (3280, 74736), (3456, 70930), (3460, 70848), (3690, 66432), (3840, 63837), (3936, 62280), (4152, 59040), (4320, 56744), (4428, 55360), (4671, 52480), (4920, 49824), (5190, 47232), (5248, 46710), (5535, 44288), (5536, 44280), (5760, 42558), (5904, 41520), (6228, 39360), (6560, 37368), (6912, 35465), (6920, 35424), (7093, 34560), (7380, 33216), (7785, 31488), (7872, 31140), (8304, 29520), (8640, 28372), (8856, 27680), (9342, 26240), (9840, 24912), (10380, 23616), (10496, 23355), (11070, 22144), (11072, 22140), (11520, 21279), (11808, 20760), (12456, 19680), (13120, 18684), (13840, 17712), (14186, 17280), (14760, 16608), (15570, 15744)]