855343680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16811}}^1$

素因数の和:16884

約数の個数: 112

約数和(自身を含む): 2767120704

約数和(自身を除く): 1911777024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 8480, 10176, 12720, 16811, 16960, 25440, 33622, 50433, 50880, 67244, 84055, 100866, 134488, 168110, 201732, 252165, 268976, 336220, 403464, 504330, 537952, 672440, 806928, 890983, 1008660, 1075904, 1344880, 1613856, 1781966, 2017320, 2672949, 2689760, 3227712, 3563932, 4034640, 4454915, 5345898, 5379520, 7127864, 8069280, 8909830, 10691796, 13364745, 14255728, 16138560, 17819660, 21383592, 26729490, 28511456, 35639320, 42767184, 53458980, 57022912, 71278640, 85534368, 106917960, 142557280, 171068736, 213835920, 285114560, 427671840, 855343680]

約数ペア:

[(1, 855343680), (2, 427671840), (3, 285114560), (4, 213835920), (5, 171068736), (6, 142557280), (8, 106917960), (10, 85534368), (12, 71278640), (15, 57022912), (16, 53458980), (20, 42767184), (24, 35639320), (30, 28511456), (32, 26729490), (40, 21383592), (48, 17819660), (53, 16138560), (60, 14255728), (64, 13364745), (80, 10691796), (96, 8909830), (106, 8069280), (120, 7127864), (159, 5379520), (160, 5345898), (192, 4454915), (212, 4034640), (240, 3563932), (265, 3227712), (318, 2689760), (320, 2672949), (424, 2017320), (480, 1781966), (530, 1613856), (636, 1344880), (795, 1075904), (848, 1008660), (960, 890983), (1060, 806928), (1272, 672440), (1590, 537952), (1696, 504330), (2120, 403464), (2544, 336220), (3180, 268976), (3392, 252165), (4240, 201732), (5088, 168110), (6360, 134488), (8480, 100866), (10176, 84055), (12720, 67244), (16811, 50880), (16960, 50433), (25440, 33622)]