31829640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{265247}}^1$

素因数の和:265261

約数の個数: 32

約数和(自身を含む): 95489280

約数和(自身を除く): 63659640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 265247, 530494, 795741, 1060988, 1326235, 1591482, 2121976, 2652470, 3182964, 3978705, 5304940, 6365928, 7957410, 10609880, 15914820, 31829640]

約数ペア:

[(1, 31829640), (2, 15914820), (3, 10609880), (4, 7957410), (5, 6365928), (6, 5304940), (8, 3978705), (10, 3182964), (12, 2652470), (15, 2121976), (20, 1591482), (24, 1326235), (30, 1060988), (40, 795741), (60, 530494), (120, 265247)]