16697880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{15461}}^1$

素因数の和:15481

約数の個数: 64

約数和(自身を含む): 55663200

約数和(自身を除く): 38965320

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 15461, 30922, 46383, 61844, 77305, 92766, 123688, 139149, 154610, 185532, 231915, 278298, 309220, 371064, 417447, 463830, 556596, 618440, 695745, 834894, 927660, 1113192, 1391490, 1669788, 1855320, 2087235, 2782980, 3339576, 4174470, 5565960, 8348940, 16697880]

約数ペア:

[(1, 16697880), (2, 8348940), (3, 5565960), (4, 4174470), (5, 3339576), (6, 2782980), (8, 2087235), (9, 1855320), (10, 1669788), (12, 1391490), (15, 1113192), (18, 927660), (20, 834894), (24, 695745), (27, 618440), (30, 556596), (36, 463830), (40, 417447), (45, 371064), (54, 309220), (60, 278298), (72, 231915), (90, 185532), (108, 154610), (120, 139149), (135, 123688), (180, 92766), (216, 77305), (270, 61844), (360, 46383), (540, 30922), (1080, 15461)]