80148480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 256510800

約数和(自身を除く): 176362320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 2609, 3072, 3840, 5120, 5218, 6144, 7680, 7827, 10240, 10436, 13045, 15360, 15654, 20872, 26090, 30720, 31308, 39135, 41744, 52180, 62616, 78270, 83488, 104360, 125232, 156540, 166976, 208720, 250464, 313080, 333952, 417440, 500928, 626160, 667904, 834880, 1001856, 1252320, 1335808, 1669760, 2003712, 2504640, 2671616, 3339520, 4007424, 5009280, 5343232, 6679040, 8014848, 10018560, 13358080, 16029696, 20037120, 26716160, 40074240, 80148480]

約数ペア:

[(1, 80148480), (2, 40074240), (3, 26716160), (4, 20037120), (5, 16029696), (6, 13358080), (8, 10018560), (10, 8014848), (12, 6679040), (15, 5343232), (16, 5009280), (20, 4007424), (24, 3339520), (30, 2671616), (32, 2504640), (40, 2003712), (48, 1669760), (60, 1335808), (64, 1252320), (80, 1001856), (96, 834880), (120, 667904), (128, 626160), (160, 500928), (192, 417440), (240, 333952), (256, 313080), (320, 250464), (384, 208720), (480, 166976), (512, 156540), (640, 125232), (768, 104360), (960, 83488), (1024, 78270), (1280, 62616), (1536, 52180), (1920, 41744), (2048, 39135), (2560, 31308), (2609, 30720), (3072, 26090), (3840, 20872), (5120, 15654), (5218, 15360), (6144, 13045), (7680, 10436), (7827, 10240)]