494622720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{1789}}^1$

素因数の和:1825

約数の個数: 192

約数和(自身を含む): 1759212000

約数和(自身を除く): 1264589280

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1789, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3578, 3840, 4320, 4608, 5120, 5367, 5760, 6144, 6912, 7156, 7680, 8640, 8945, 9216, 10240, 10734, 11520, 13824, 14312, 15360, 16101, 17280, 17890, 18432, 21468, 23040, 26835, 27648, 28624, 30720, 32202, 34560, 35780, 42936, 46080, 48303, 53670, 55296, 57248, 64404, 69120, 71560, 80505, 85872, 92160, 96606, 107340, 114496, 128808, 138240, 143120, 161010, 171744, 193212, 214680, 228992, 241515, 257616, 276480, 286240, 322020, 343488, 386424, 429360, 457984, 483030, 515232, 572480, 644040, 686976, 772848, 858720, 915968, 966060, 1030464, 1144960, 1288080, 1373952, 1545696, 1717440, 1831936, 1932120, 2060928, 2289920, 2576160, 2747904, 3091392, 3434880, 3663872, 3864240, 4121856, 4579840, 5152320, 5495808, 6182784, 6869760, 7728480, 8243712, 9159680, 10304640, 10991616, 12365568, 13739520, 15456960, 16487424, 18319360, 20609280, 24731136, 27479040, 30913920, 32974848, 41218560, 49462272, 54958080, 61827840, 82437120, 98924544, 123655680, 164874240, 247311360, 494622720]

約数ペア:

[(1, 494622720), (2, 247311360), (3, 164874240), (4, 123655680), (5, 98924544), (6, 82437120), (8, 61827840), (9, 54958080), (10, 49462272), (12, 41218560), (15, 32974848), (16, 30913920), (18, 27479040), (20, 24731136), (24, 20609280), (27, 18319360), (30, 16487424), (32, 15456960), (36, 13739520), (40, 12365568), (45, 10991616), (48, 10304640), (54, 9159680), (60, 8243712), (64, 7728480), (72, 6869760), (80, 6182784), (90, 5495808), (96, 5152320), (108, 4579840), (120, 4121856), (128, 3864240), (135, 3663872), (144, 3434880), (160, 3091392), (180, 2747904), (192, 2576160), (216, 2289920), (240, 2060928), (256, 1932120), (270, 1831936), (288, 1717440), (320, 1545696), (360, 1373952), (384, 1288080), (432, 1144960), (480, 1030464), (512, 966060), (540, 915968), (576, 858720), (640, 772848), (720, 686976), (768, 644040), (864, 572480), (960, 515232), (1024, 483030), (1080, 457984), (1152, 429360), (1280, 386424), (1440, 343488), (1536, 322020), (1728, 286240), (1789, 276480), (1920, 257616), (2048, 241515), (2160, 228992), (2304, 214680), (2560, 193212), (2880, 171744), (3072, 161010), (3456, 143120), (3578, 138240), (3840, 128808), (4320, 114496), (4608, 107340), (5120, 96606), (5367, 92160), (5760, 85872), (6144, 80505), (6912, 71560), (7156, 69120), (7680, 64404), (8640, 57248), (8945, 55296), (9216, 53670), (10240, 48303), (10734, 46080), (11520, 42936), (13824, 35780), (14312, 34560), (15360, 32202), (16101, 30720), (17280, 28624), (17890, 27648), (18432, 26835), (21468, 23040)]