60280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 149040

約数和(自身を除く): 88760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1507, 2740, 3014, 5480, 6028, 7535, 12056, 15070, 30140, 60280]

約数ペア:

[(1, 60280), (2, 30140), (4, 15070), (5, 12056), (8, 7535), (10, 6028), (11, 5480), (20, 3014), (22, 2740), (40, 1507), (44, 1370), (55, 1096), (88, 685), (110, 548), (137, 440), (220, 274)]