165244920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1377041}}^1$

素因数の和:1377055

約数の個数: 32

約数和(自身を含む): 495735120

約数和(自身を除く): 330490200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1377041, 2754082, 4131123, 5508164, 6885205, 8262246, 11016328, 13770410, 16524492, 20655615, 27540820, 33048984, 41311230, 55081640, 82622460, 165244920]

約数ペア:

[(1, 165244920), (2, 82622460), (3, 55081640), (4, 41311230), (5, 33048984), (6, 27540820), (8, 20655615), (10, 16524492), (12, 13770410), (15, 11016328), (20, 8262246), (24, 6885205), (30, 5508164), (40, 4131123), (60, 2754082), (120, 1377041)]