120981030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8419}}^1$

素因数の和:8908

約数の個数: 32

約数和(自身を含む): 290995200

約数和(自身を除く): 170014170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 4790, 7185, 8419, 14370, 16838, 25257, 42095, 50514, 84190, 126285, 252570, 4032701, 8065402, 12098103, 20163505, 24196206, 40327010, 60490515, 120981030]

約数ペア:

[(1, 120981030), (2, 60490515), (3, 40327010), (5, 24196206), (6, 20163505), (10, 12098103), (15, 8065402), (30, 4032701), (479, 252570), (958, 126285), (1437, 84190), (2395, 50514), (2874, 42095), (4790, 25257), (7185, 16838), (8419, 14370)]