38708520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322571}}^1$

素因数の和:322585

約数の個数: 32

約数和(自身を含む): 116125920

約数和(自身を除く): 77417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322571, 645142, 967713, 1290284, 1612855, 1935426, 2580568, 3225710, 3870852, 4838565, 6451420, 7741704, 9677130, 12902840, 19354260, 38708520]

約数ペア:

[(1, 38708520), (2, 19354260), (3, 12902840), (4, 9677130), (5, 7741704), (6, 6451420), (8, 4838565), (10, 3870852), (12, 3225710), (15, 2580568), (20, 1935426), (24, 1612855), (30, 1290284), (40, 967713), (60, 645142), (120, 322571)]