158330880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 156

約数和(自身を含む): 549452280

約数和(自身を除く): 391121400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 859, 960, 1024, 1152, 1280, 1440, 1536, 1718, 1920, 2048, 2304, 2560, 2577, 2880, 3072, 3436, 3840, 4096, 4295, 4608, 5120, 5154, 5760, 6144, 6872, 7680, 7731, 8590, 9216, 10240, 10308, 11520, 12288, 12885, 13744, 15360, 15462, 17180, 18432, 20480, 20616, 23040, 25770, 27488, 30720, 30924, 34360, 36864, 38655, 41232, 46080, 51540, 54976, 61440, 61848, 68720, 77310, 82464, 92160, 103080, 109952, 123696, 137440, 154620, 164928, 184320, 206160, 219904, 247392, 274880, 309240, 329856, 412320, 439808, 494784, 549760, 618480, 659712, 824640, 879616, 989568, 1099520, 1236960, 1319424, 1649280, 1759232, 1979136, 2199040, 2473920, 2638848, 3298560, 3518464, 3958272, 4398080, 4947840, 5277696, 6597120, 7916544, 8796160, 9895680, 10555392, 13194240, 15833088, 17592320, 19791360, 26388480, 31666176, 39582720, 52776960, 79165440, 158330880]

約数ペア:

[(1, 158330880), (2, 79165440), (3, 52776960), (4, 39582720), (5, 31666176), (6, 26388480), (8, 19791360), (9, 17592320), (10, 15833088), (12, 13194240), (15, 10555392), (16, 9895680), (18, 8796160), (20, 7916544), (24, 6597120), (30, 5277696), (32, 4947840), (36, 4398080), (40, 3958272), (45, 3518464), (48, 3298560), (60, 2638848), (64, 2473920), (72, 2199040), (80, 1979136), (90, 1759232), (96, 1649280), (120, 1319424), (128, 1236960), (144, 1099520), (160, 989568), (180, 879616), (192, 824640), (240, 659712), (256, 618480), (288, 549760), (320, 494784), (360, 439808), (384, 412320), (480, 329856), (512, 309240), (576, 274880), (640, 247392), (720, 219904), (768, 206160), (859, 184320), (960, 164928), (1024, 154620), (1152, 137440), (1280, 123696), (1440, 109952), (1536, 103080), (1718, 92160), (1920, 82464), (2048, 77310), (2304, 68720), (2560, 61848), (2577, 61440), (2880, 54976), (3072, 51540), (3436, 46080), (3840, 41232), (4096, 38655), (4295, 36864), (4608, 34360), (5120, 30924), (5154, 30720), (5760, 27488), (6144, 25770), (6872, 23040), (7680, 20616), (7731, 20480), (8590, 18432), (9216, 17180), (10240, 15462), (10308, 15360), (11520, 13744), (12288, 12885)]