122918580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227627}}^1$

素因数の和:227645

約数の個数: 48

約数和(自身を含む): 382415040

約数和(自身を除く): 259496460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 227627, 455254, 682881, 910508, 1138135, 1365762, 2048643, 2276270, 2731524, 3414405, 4097286, 4552540, 6145929, 6828810, 8194572, 10243215, 12291858, 13657620, 20486430, 24583716, 30729645, 40972860, 61459290, 122918580]

約数ペア:

[(1, 122918580), (2, 61459290), (3, 40972860), (4, 30729645), (5, 24583716), (6, 20486430), (9, 13657620), (10, 12291858), (12, 10243215), (15, 8194572), (18, 6828810), (20, 6145929), (27, 4552540), (30, 4097286), (36, 3414405), (45, 2731524), (54, 2276270), (60, 2048643), (90, 1365762), (108, 1138135), (135, 910508), (180, 682881), (270, 455254), (540, 227627)]