53968680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16657}}^1$

素因数の和:16680

約数の個数: 80

約数和(自身を含む): 181405620

約数和(自身を除く): 127436940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16657, 33314, 49971, 66628, 83285, 99942, 133256, 149913, 166570, 199884, 249855, 299826, 333140, 399768, 449739, 499710, 599652, 666280, 749565, 899478, 999420, 1199304, 1349217, 1499130, 1798956, 1998840, 2248695, 2698434, 2998260, 3597912, 4497390, 5396868, 5996520, 6746085, 8994780, 10793736, 13492170, 17989560, 26984340, 53968680]

約数ペア:

[(1, 53968680), (2, 26984340), (3, 17989560), (4, 13492170), (5, 10793736), (6, 8994780), (8, 6746085), (9, 5996520), (10, 5396868), (12, 4497390), (15, 3597912), (18, 2998260), (20, 2698434), (24, 2248695), (27, 1998840), (30, 1798956), (36, 1499130), (40, 1349217), (45, 1199304), (54, 999420), (60, 899478), (72, 749565), (81, 666280), (90, 599652), (108, 499710), (120, 449739), (135, 399768), (162, 333140), (180, 299826), (216, 249855), (270, 199884), (324, 166570), (360, 149913), (405, 133256), (540, 99942), (648, 83285), (810, 66628), (1080, 49971), (1620, 33314), (3240, 16657)]