685675080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82811}}^1$

素因数の和:82851

約数の個数: 96

約数和(自身を含む): 2325360960

約数和(自身を除く): 1639685880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 82811, 165622, 248433, 331244, 414055, 496866, 662488, 745299, 828110, 993732, 1242165, 1490598, 1656220, 1904653, 1987464, 2484330, 2981196, 3312440, 3726495, 3809306, 4968660, 5713959, 5962392, 7452990, 7618612, 9523265, 9937320, 11427918, 14905980, 15237224, 17141877, 19046530, 22855836, 28569795, 29811960, 34283754, 38093060, 45711672, 57139590, 68567508, 76186120, 85709385, 114279180, 137135016, 171418770, 228558360, 342837540, 685675080]

約数ペア:

[(1, 685675080), (2, 342837540), (3, 228558360), (4, 171418770), (5, 137135016), (6, 114279180), (8, 85709385), (9, 76186120), (10, 68567508), (12, 57139590), (15, 45711672), (18, 38093060), (20, 34283754), (23, 29811960), (24, 28569795), (30, 22855836), (36, 19046530), (40, 17141877), (45, 15237224), (46, 14905980), (60, 11427918), (69, 9937320), (72, 9523265), (90, 7618612), (92, 7452990), (115, 5962392), (120, 5713959), (138, 4968660), (180, 3809306), (184, 3726495), (207, 3312440), (230, 2981196), (276, 2484330), (345, 1987464), (360, 1904653), (414, 1656220), (460, 1490598), (552, 1242165), (690, 993732), (828, 828110), (920, 745299), (1035, 662488), (1380, 496866), (1656, 414055), (2070, 331244), (2760, 248433), (4140, 165622), (8280, 82811)]