126194520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051621}}^1$

素因数の和:1051635

約数の個数: 32

約数和(自身を含む): 378583920

約数和(自身を除く): 252389400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051621, 2103242, 3154863, 4206484, 5258105, 6309726, 8412968, 10516210, 12619452, 15774315, 21032420, 25238904, 31548630, 42064840, 63097260, 126194520]

約数ペア:

[(1, 126194520), (2, 63097260), (3, 42064840), (4, 31548630), (5, 25238904), (6, 21032420), (8, 15774315), (10, 12619452), (12, 10516210), (15, 8412968), (20, 6309726), (24, 5258105), (30, 4206484), (40, 3154863), (60, 2103242), (120, 1051621)]