2085506520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17379221}}^1$

素因数の和:17379235

約数の個数: 32

約数和(自身を含む): 6256519920

約数和(自身を除く): 4171013400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17379221, 34758442, 52137663, 69516884, 86896105, 104275326, 139033768, 173792210, 208550652, 260688315, 347584420, 417101304, 521376630, 695168840, 1042753260, 2085506520]

約数ペア:

[(1, 2085506520), (2, 1042753260), (3, 695168840), (4, 521376630), (5, 417101304), (6, 347584420), (8, 260688315), (10, 208550652), (12, 173792210), (15, 139033768), (20, 104275326), (24, 86896105), (30, 69516884), (40, 52137663), (60, 34758442), (120, 17379221)]