129028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1523}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 401385024

約数和(自身を除く): 272356464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1523, 1765, 2118, 2824, 3046, 3530, 4236, 4569, 5295, 5648, 6092, 7060, 7615, 8472, 9138, 10590, 12184, 14120, 15230, 16944, 18276, 21180, 22845, 24368, 28240, 30460, 36552, 42360, 45690, 60920, 73104, 84720, 91380, 121840, 182760, 365520, 537619, 1075238, 1612857, 2150476, 2688095, 3225714, 4300952, 5376190, 6451428, 8064285, 8601904, 10752380, 12902856, 16128570, 21504760, 25805712, 32257140, 43009520, 64514280, 129028560]

約数ペア:

[(1, 129028560), (2, 64514280), (3, 43009520), (4, 32257140), (5, 25805712), (6, 21504760), (8, 16128570), (10, 12902856), (12, 10752380), (15, 8601904), (16, 8064285), (20, 6451428), (24, 5376190), (30, 4300952), (40, 3225714), (48, 2688095), (60, 2150476), (80, 1612857), (120, 1075238), (240, 537619), (353, 365520), (706, 182760), (1059, 121840), (1412, 91380), (1523, 84720), (1765, 73104), (2118, 60920), (2824, 45690), (3046, 42360), (3530, 36552), (4236, 30460), (4569, 28240), (5295, 24368), (5648, 22845), (6092, 21180), (7060, 18276), (7615, 16944), (8472, 15230), (9138, 14120), (10590, 12184)]