1206784860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20113081}}^1$

素因数の和:20113093

約数の個数: 24

約数和(自身を含む): 3378997776

約数和(自身を除く): 2172212916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20113081, 40226162, 60339243, 80452324, 100565405, 120678486, 201130810, 241356972, 301696215, 402261620, 603392430, 1206784860]

約数ペア:

[(1, 1206784860), (2, 603392430), (3, 402261620), (4, 301696215), (5, 241356972), (6, 201130810), (10, 120678486), (12, 100565405), (15, 80452324), (20, 60339243), (30, 40226162), (60, 20113081)]