168746520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1406221}}^1$

素因数の和:1406235

約数の個数: 32

約数和(自身を含む): 506239920

約数和(自身を除く): 337493400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1406221, 2812442, 4218663, 5624884, 7031105, 8437326, 11249768, 14062210, 16874652, 21093315, 28124420, 33749304, 42186630, 56248840, 84373260, 168746520]

約数ペア:

[(1, 168746520), (2, 84373260), (3, 56248840), (4, 42186630), (5, 33749304), (6, 28124420), (8, 21093315), (10, 16874652), (12, 14062210), (15, 11249768), (20, 8437326), (24, 7031105), (30, 5624884), (40, 4218663), (60, 2812442), (120, 1406221)]