85198440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30869}}^1$

素因数の和:30906

約数の個数: 64

約数和(自身を含む): 266716800

約数和(自身を除く): 181518360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 30869, 61738, 92607, 123476, 154345, 185214, 246952, 308690, 370428, 463035, 617380, 709987, 740856, 926070, 1234760, 1419974, 1852140, 2129961, 2839948, 3549935, 3704280, 4259922, 5679896, 7099870, 8519844, 10649805, 14199740, 17039688, 21299610, 28399480, 42599220, 85198440]

約数ペア:

[(1, 85198440), (2, 42599220), (3, 28399480), (4, 21299610), (5, 17039688), (6, 14199740), (8, 10649805), (10, 8519844), (12, 7099870), (15, 5679896), (20, 4259922), (23, 3704280), (24, 3549935), (30, 2839948), (40, 2129961), (46, 1852140), (60, 1419974), (69, 1234760), (92, 926070), (115, 740856), (120, 709987), (138, 617380), (184, 463035), (230, 370428), (276, 308690), (345, 246952), (460, 185214), (552, 154345), (690, 123476), (920, 92607), (1380, 61738), (2760, 30869)]