60942880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20081

約数の個数: 48

約数和(自身を含む): 151562880

約数和(自身を除く): 90620000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 20047, 40094, 80188, 100235, 160376, 200470, 320752, 380893, 400940, 641504, 761786, 801880, 1523572, 1603760, 1904465, 3047144, 3207520, 3808930, 6094288, 7617860, 12188576, 15235720, 30471440, 60942880]

約数ペア:

[(1, 60942880), (2, 30471440), (4, 15235720), (5, 12188576), (8, 7617860), (10, 6094288), (16, 3808930), (19, 3207520), (20, 3047144), (32, 1904465), (38, 1603760), (40, 1523572), (76, 801880), (80, 761786), (95, 641504), (152, 400940), (160, 380893), (190, 320752), (304, 200470), (380, 160376), (608, 100235), (760, 80188), (1520, 40094), (3040, 20047)]