8994780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16657}}^1$

素因数の和:16675

約数の個数: 48

約数和(自身を含む): 27985440

約数和(自身を除く): 18990660

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, 16657, 33314, 49971, 66628, 83285, 99942, 149913, 166570, 199884, 249855, 299826, 333140, 449739, 499710, 599652, 749565, 899478, 999420, 1499130, 1798956, 2248695, 2998260, 4497390, 8994780]

約数ペア:

[(1, 8994780), (2, 4497390), (3, 2998260), (4, 2248695), (5, 1798956), (6, 1499130), (9, 999420), (10, 899478), (12, 749565), (15, 599652), (18, 499710), (20, 449739), (27, 333140), (30, 299826), (36, 249855), (45, 199884), (54, 166570), (60, 149913), (90, 99942), (108, 83285), (135, 66628), (180, 49971), (270, 33314), (540, 16657)]