204552120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1704601}}^1$

素因数の和:1704615

約数の個数: 32

約数和(自身を含む): 613656720

約数和(自身を除く): 409104600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1704601, 3409202, 5113803, 6818404, 8523005, 10227606, 13636808, 17046010, 20455212, 25569015, 34092020, 40910424, 51138030, 68184040, 102276060, 204552120]

約数ペア:

[(1, 204552120), (2, 102276060), (3, 68184040), (4, 51138030), (5, 40910424), (6, 34092020), (8, 25569015), (10, 20455212), (12, 17046010), (15, 13636808), (20, 10227606), (24, 8523005), (30, 6818404), (40, 5113803), (60, 3409202), (120, 1704601)]