119711220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1995187}}^1$

素因数の和:1995199

約数の個数: 24

約数和(自身を含む): 335191584

約数和(自身を除く): 215480364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1995187, 3990374, 5985561, 7980748, 9975935, 11971122, 19951870, 23942244, 29927805, 39903740, 59855610, 119711220]

約数ペア:

[(1, 119711220), (2, 59855610), (3, 39903740), (4, 29927805), (5, 23942244), (6, 19951870), (10, 11971122), (12, 9975935), (15, 7980748), (20, 5985561), (30, 3990374), (60, 1995187)]