87953280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2452

約数の個数: 128

約数和(自身を含む): 295228800

約数和(自身を除く): 207275520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2411, 2432, 3040, 3648, 4560, 4822, 6080, 7233, 7296, 9120, 9644, 12055, 12160, 14466, 18240, 19288, 24110, 28932, 36165, 36480, 38576, 45809, 48220, 57864, 72330, 77152, 91618, 96440, 115728, 137427, 144660, 154304, 183236, 192880, 229045, 231456, 274854, 289320, 308608, 366472, 385760, 458090, 462912, 549708, 578640, 687135, 732944, 771520, 916180, 925824, 1099416, 1157280, 1374270, 1465888, 1543040, 1832360, 2198832, 2314560, 2748540, 2931776, 3664720, 4397664, 4629120, 5497080, 5863552, 7329440, 8795328, 10994160, 14658880, 17590656, 21988320, 29317760, 43976640, 87953280]

約数ペア:

[(1, 87953280), (2, 43976640), (3, 29317760), (4, 21988320), (5, 17590656), (6, 14658880), (8, 10994160), (10, 8795328), (12, 7329440), (15, 5863552), (16, 5497080), (19, 4629120), (20, 4397664), (24, 3664720), (30, 2931776), (32, 2748540), (38, 2314560), (40, 2198832), (48, 1832360), (57, 1543040), (60, 1465888), (64, 1374270), (76, 1157280), (80, 1099416), (95, 925824), (96, 916180), (114, 771520), (120, 732944), (128, 687135), (152, 578640), (160, 549708), (190, 462912), (192, 458090), (228, 385760), (240, 366472), (285, 308608), (304, 289320), (320, 274854), (380, 231456), (384, 229045), (456, 192880), (480, 183236), (570, 154304), (608, 144660), (640, 137427), (760, 115728), (912, 96440), (960, 91618), (1140, 77152), (1216, 72330), (1520, 57864), (1824, 48220), (1920, 45809), (2280, 38576), (2411, 36480), (2432, 36165), (3040, 28932), (3648, 24110), (4560, 19288), (4822, 18240), (6080, 14466), (7233, 12160), (7296, 12055), (9120, 9644)]