68015040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70849}}^1$

素因数の和:70869

約数の個数: 56

約数和(自身を含む): 215950800

約数和(自身を除く): 147935760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 70849, 141698, 212547, 283396, 354245, 425094, 566792, 708490, 850188, 1062735, 1133584, 1416980, 1700376, 2125470, 2267168, 2833960, 3400752, 4250940, 4534336, 5667920, 6801504, 8501880, 11335840, 13603008, 17003760, 22671680, 34007520, 68015040]

約数ペア:

[(1, 68015040), (2, 34007520), (3, 22671680), (4, 17003760), (5, 13603008), (6, 11335840), (8, 8501880), (10, 6801504), (12, 5667920), (15, 4534336), (16, 4250940), (20, 3400752), (24, 2833960), (30, 2267168), (32, 2125470), (40, 1700376), (48, 1416980), (60, 1133584), (64, 1062735), (80, 850188), (96, 708490), (120, 566792), (160, 425094), (192, 354245), (240, 283396), (320, 212547), (480, 141698), (960, 70849)]