74062080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2143}}^1$

素因数の和:2173

約数の個数: 144

約数和(自身を含む): 262940160

約数和(自身を除く): 188878080

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, 1440, 1728, 1920, 2143, 2160, 2304, 2880, 3456, 3840, 4286, 4320, 5760, 6429, 6912, 8572, 8640, 10715, 11520, 12858, 17144, 17280, 19287, 21430, 25716, 32145, 34288, 34560, 38574, 42860, 51432, 57861, 64290, 68576, 77148, 85720, 96435, 102864, 115722, 128580, 137152, 154296, 171440, 192870, 205728, 231444, 257160, 274304, 289305, 308592, 342880, 385740, 411456, 462888, 514320, 548608, 578610, 617184, 685760, 771480, 822912, 925776, 1028640, 1157220, 1234368, 1371520, 1542960, 1645824, 1851552, 2057280, 2314440, 2468736, 2743040, 3085920, 3703104, 4114560, 4628880, 4937472, 6171840, 7406208, 8229120, 9257760, 12343680, 14812416, 18515520, 24687360, 37031040, 74062080]

約数ペア:

[(1, 74062080), (2, 37031040), (3, 24687360), (4, 18515520), (5, 14812416), (6, 12343680), (8, 9257760), (9, 8229120), (10, 7406208), (12, 6171840), (15, 4937472), (16, 4628880), (18, 4114560), (20, 3703104), (24, 3085920), (27, 2743040), (30, 2468736), (32, 2314440), (36, 2057280), (40, 1851552), (45, 1645824), (48, 1542960), (54, 1371520), (60, 1234368), (64, 1157220), (72, 1028640), (80, 925776), (90, 822912), (96, 771480), (108, 685760), (120, 617184), (128, 578610), (135, 548608), (144, 514320), (160, 462888), (180, 411456), (192, 385740), (216, 342880), (240, 308592), (256, 289305), (270, 274304), (288, 257160), (320, 231444), (360, 205728), (384, 192870), (432, 171440), (480, 154296), (540, 137152), (576, 128580), (640, 115722), (720, 102864), (768, 96435), (864, 85720), (960, 77148), (1080, 68576), (1152, 64290), (1280, 57861), (1440, 51432), (1728, 42860), (1920, 38574), (2143, 34560), (2160, 34288), (2304, 32145), (2880, 25716), (3456, 21430), (3840, 19287), (4286, 17280), (4320, 17144), (5760, 12858), (6429, 11520), (6912, 10715), (8572, 8640)]