240026520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2000221}}^1$

素因数の和:2000235

約数の個数: 32

約数和(自身を含む): 720079920

約数和(自身を除く): 480053400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2000221, 4000442, 6000663, 8000884, 10001105, 12001326, 16001768, 20002210, 24002652, 30003315, 40004420, 48005304, 60006630, 80008840, 120013260, 240026520]

約数ペア:

[(1, 240026520), (2, 120013260), (3, 80008840), (4, 60006630), (5, 48005304), (6, 40004420), (8, 30003315), (10, 24002652), (12, 20002210), (15, 16001768), (20, 12001326), (24, 10001105), (30, 8000884), (40, 6000663), (60, 4000442), (120, 2000221)]