128172120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1068101}}^1$

素因数の和:1068115

約数の個数: 32

約数和(自身を含む): 384516720

約数和(自身を除く): 256344600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1068101, 2136202, 3204303, 4272404, 5340505, 6408606, 8544808, 10681010, 12817212, 16021515, 21362020, 25634424, 32043030, 42724040, 64086060, 128172120]

約数ペア:

[(1, 128172120), (2, 64086060), (3, 42724040), (4, 32043030), (5, 25634424), (6, 21362020), (8, 16021515), (10, 12817212), (12, 10681010), (15, 8544808), (20, 6408606), (24, 5340505), (30, 4272404), (40, 3204303), (60, 2136202), (120, 1068101)]