490268160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 1794260160

約数和(自身を除く): 1303992000

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, 512, 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, 1536, 1557, 1640, 1728, 1730, 1845, 1920, 1968, 2076, 2160, 2214, 2304, 2460, 2560, 2595, 2624, 2768, 2880, 2952, 3114, 3280, 3456, 3460, 3690, 3840, 3936, 4152, 4320, 4428, 4608, 4671, 4920, 5190, 5248, 5535, 5536, 5760, 5904, 6228, 6560, 6912, 6920, 7093, 7380, 7680, 7785, 7872, 8304, 8640, 8856, 9342, 9840, 10380, 10496, 11070, 11072, 11520, 11808, 12456, 13120, 13824, 13840, 14186, 14760, 15570, 15744, 16608, 17280, 17712, 18684, 19680, 20760, 20992, 21279, 22140, 22144, 23040, 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, 62976, 63837, 66432, 69120, 70848, 70930, 74736, 78720, 83040, 85116, 88560, 88576, 93420, 94464, 99648, 104960, 106395, 110720, 113488, 118080, 124560, 127674, 132864, 141696, 141860, 149472, 157440, 166080, 170232, 177120, 186840, 188928, 191511, 199296, 212790, 221440, 226976, 236160, 249120, 255348, 265728, 283392, 283720, 298944, 314880, 319185, 332160, 340464, 354240, 373680, 383022, 398592, 425580, 442880, 453952, 472320, 498240, 510696, 566784, 567440, 597888, 638370, 664320, 680928, 708480, 747360, 766044, 797184, 851160, 907904, 944640, 957555, 996480, 1021392, 1134880, 1195776, 1276740, 1328640, 1361856, 1416960, 1494720, 1532088, 1702320, 1815808, 1915110, 1992960, 2042784, 2269760, 2391552, 2553480, 2723712, 2833920, 2989440, 3064176, 3404640, 3631616, 3830220, 3985920, 4085568, 4539520, 5106960, 5447424, 5978880, 6128352, 6809280, 7660440, 8171136, 9079040, 10213920, 10894848, 11957760, 12256704, 13618560, 15320880, 16342272, 18158080, 20427840, 24513408, 27237120, 30641760, 32684544, 40855680, 49026816, 54474240, 61283520, 81711360, 98053632, 122567040, 163422720, 245134080, 490268160]

約数ペア:

[(1, 490268160), (2, 245134080), (3, 163422720), (4, 122567040), (5, 98053632), (6, 81711360), (8, 61283520), (9, 54474240), (10, 49026816), (12, 40855680), (15, 32684544), (16, 30641760), (18, 27237120), (20, 24513408), (24, 20427840), (27, 18158080), (30, 16342272), (32, 15320880), (36, 13618560), (40, 12256704), (41, 11957760), (45, 10894848), (48, 10213920), (54, 9079040), (60, 8171136), (64, 7660440), (72, 6809280), (80, 6128352), (82, 5978880), (90, 5447424), (96, 5106960), (108, 4539520), (120, 4085568), (123, 3985920), (128, 3830220), (135, 3631616), (144, 3404640), (160, 3064176), (164, 2989440), (173, 2833920), (180, 2723712), (192, 2553480), (205, 2391552), (216, 2269760), (240, 2042784), (246, 1992960), (256, 1915110), (270, 1815808), (288, 1702320), (320, 1532088), (328, 1494720), (346, 1416960), (360, 1361856), (369, 1328640), (384, 1276740), (410, 1195776), (432, 1134880), (480, 1021392), (492, 996480), (512, 957555), (519, 944640), (540, 907904), (576, 851160), (615, 797184), (640, 766044), (656, 747360), (692, 708480), (720, 680928), (738, 664320), (768, 638370), (820, 597888), (864, 567440), (865, 566784), (960, 510696), (984, 498240), (1038, 472320), (1080, 453952), (1107, 442880), (1152, 425580), (1230, 398592), (1280, 383022), (1312, 373680), (1384, 354240), (1440, 340464), (1476, 332160), (1536, 319185), (1557, 314880), (1640, 298944), (1728, 283720), (1730, 283392), (1845, 265728), (1920, 255348), (1968, 249120), (2076, 236160), (2160, 226976), (2214, 221440), (2304, 212790), (2460, 199296), (2560, 191511), (2595, 188928), (2624, 186840), (2768, 177120), (2880, 170232), (2952, 166080), (3114, 157440), (3280, 149472), (3456, 141860), (3460, 141696), (3690, 132864), (3840, 127674), (3936, 124560), (4152, 118080), (4320, 113488), (4428, 110720), (4608, 106395), (4671, 104960), (4920, 99648), (5190, 94464), (5248, 93420), (5535, 88576), (5536, 88560), (5760, 85116), (5904, 83040), (6228, 78720), (6560, 74736), (6912, 70930), (6920, 70848), (7093, 69120), (7380, 66432), (7680, 63837), (7785, 62976), (7872, 62280), (8304, 59040), (8640, 56744), (8856, 55360), (9342, 52480), (9840, 49824), (10380, 47232), (10496, 46710), (11070, 44288), (11072, 44280), (11520, 42558), (11808, 41520), (12456, 39360), (13120, 37368), (13824, 35465), (13840, 35424), (14186, 34560), (14760, 33216), (15570, 31488), (15744, 31140), (16608, 29520), (17280, 28372), (17712, 27680), (18684, 26240), (19680, 24912), (20760, 23616), (20992, 23355), (21279, 23040), (22140, 22144)]