87644160

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 312530400

約数和(自身を除く): 224886240

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, 317, 320, 360, 384, 432, 480, 512, 540, 576, 634, 640, 720, 768, 864, 951, 960, 1024, 1080, 1152, 1268, 1280, 1440, 1536, 1585, 1728, 1902, 1920, 2048, 2160, 2304, 2536, 2560, 2853, 2880, 3072, 3170, 3456, 3804, 3840, 4320, 4608, 4755, 5072, 5120, 5706, 5760, 6144, 6340, 6912, 7608, 7680, 8559, 8640, 9216, 9510, 10144, 10240, 11412, 11520, 12680, 13824, 14265, 15216, 15360, 17118, 17280, 18432, 19020, 20288, 22824, 23040, 25360, 27648, 28530, 30432, 30720, 34236, 34560, 38040, 40576, 42795, 45648, 46080, 50720, 55296, 57060, 60864, 68472, 69120, 76080, 81152, 85590, 91296, 92160, 101440, 114120, 121728, 136944, 138240, 152160, 162304, 171180, 182592, 202880, 228240, 243456, 273888, 276480, 304320, 324608, 342360, 365184, 405760, 456480, 486912, 547776, 608640, 649216, 684720, 730368, 811520, 912960, 973824, 1095552, 1217280, 1369440, 1460736, 1623040, 1825920, 1947648, 2191104, 2434560, 2738880, 2921472, 3246080, 3651840, 4382208, 4869120, 5477760, 5842944, 7303680, 8764416, 9738240, 10955520, 14607360, 17528832, 21911040, 29214720, 43822080, 87644160]

約数ペア:

[(1, 87644160), (2, 43822080), (3, 29214720), (4, 21911040), (5, 17528832), (6, 14607360), (8, 10955520), (9, 9738240), (10, 8764416), (12, 7303680), (15, 5842944), (16, 5477760), (18, 4869120), (20, 4382208), (24, 3651840), (27, 3246080), (30, 2921472), (32, 2738880), (36, 2434560), (40, 2191104), (45, 1947648), (48, 1825920), (54, 1623040), (60, 1460736), (64, 1369440), (72, 1217280), (80, 1095552), (90, 973824), (96, 912960), (108, 811520), (120, 730368), (128, 684720), (135, 649216), (144, 608640), (160, 547776), (180, 486912), (192, 456480), (216, 405760), (240, 365184), (256, 342360), (270, 324608), (288, 304320), (317, 276480), (320, 273888), (360, 243456), (384, 228240), (432, 202880), (480, 182592), (512, 171180), (540, 162304), (576, 152160), (634, 138240), (640, 136944), (720, 121728), (768, 114120), (864, 101440), (951, 92160), (960, 91296), (1024, 85590), (1080, 81152), (1152, 76080), (1268, 69120), (1280, 68472), (1440, 60864), (1536, 57060), (1585, 55296), (1728, 50720), (1902, 46080), (1920, 45648), (2048, 42795), (2160, 40576), (2304, 38040), (2536, 34560), (2560, 34236), (2853, 30720), (2880, 30432), (3072, 28530), (3170, 27648), (3456, 25360), (3804, 23040), (3840, 22824), (4320, 20288), (4608, 19020), (4755, 18432), (5072, 17280), (5120, 17118), (5706, 15360), (5760, 15216), (6144, 14265), (6340, 13824), (6912, 12680), (7608, 11520), (7680, 11412), (8559, 10240), (8640, 10144), (9216, 9510)]