49178880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1453

約数の個数: 144

約数和(自身を含む): 174639360

約数和(自身を除く): 125460480

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1423, 1440, 1728, 1920, 2160, 2304, 2846, 2880, 3456, 3840, 4269, 4320, 5692, 5760, 6912, 7115, 8538, 8640, 11384, 11520, 12807, 14230, 17076, 17280, 21345, 22768, 25614, 28460, 34152, 34560, 38421, 42690, 45536, 51228, 56920, 64035, 68304, 76842, 85380, 91072, 102456, 113840, 128070, 136608, 153684, 170760, 182144, 192105, 204912, 227680, 256140, 273216, 307368, 341520, 364288, 384210, 409824, 455360, 512280, 546432, 614736, 683040, 768420, 819648, 910720, 1024560, 1092864, 1229472, 1366080, 1536840, 1639296, 1821440, 2049120, 2458944, 2732160, 3073680, 3278592, 4098240, 4917888, 5464320, 6147360, 8196480, 9835776, 12294720, 16392960, 24589440, 49178880]

約数ペア:

[(1, 49178880), (2, 24589440), (3, 16392960), (4, 12294720), (5, 9835776), (6, 8196480), (8, 6147360), (9, 5464320), (10, 4917888), (12, 4098240), (15, 3278592), (16, 3073680), (18, 2732160), (20, 2458944), (24, 2049120), (27, 1821440), (30, 1639296), (32, 1536840), (36, 1366080), (40, 1229472), (45, 1092864), (48, 1024560), (54, 910720), (60, 819648), (64, 768420), (72, 683040), (80, 614736), (90, 546432), (96, 512280), (108, 455360), (120, 409824), (128, 384210), (135, 364288), (144, 341520), (160, 307368), (180, 273216), (192, 256140), (216, 227680), (240, 204912), (256, 192105), (270, 182144), (288, 170760), (320, 153684), (360, 136608), (384, 128070), (432, 113840), (480, 102456), (540, 91072), (576, 85380), (640, 76842), (720, 68304), (768, 64035), (864, 56920), (960, 51228), (1080, 45536), (1152, 42690), (1280, 38421), (1423, 34560), (1440, 34152), (1728, 28460), (1920, 25614), (2160, 22768), (2304, 21345), (2846, 17280), (2880, 17076), (3456, 14230), (3840, 12807), (4269, 11520), (4320, 11384), (5692, 8640), (5760, 8538), (6912, 7115)]