3072560

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 7216800

約数和(自身を除く): 4144240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 199, 386, 398, 772, 796, 965, 995, 1544, 1592, 1930, 1990, 3088, 3184, 3860, 3980, 7720, 7960, 15440, 15920, 38407, 76814, 153628, 192035, 307256, 384070, 614512, 768140, 1536280, 3072560]

約数ペア:

[(1, 3072560), (2, 1536280), (4, 768140), (5, 614512), (8, 384070), (10, 307256), (16, 192035), (20, 153628), (40, 76814), (80, 38407), (193, 15920), (199, 15440), (386, 7960), (398, 7720), (772, 3980), (796, 3860), (965, 3184), (995, 3088), (1544, 1990), (1592, 1930)]