2070080280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1916741}}^1$

素因数の和:1916761

約数の個数: 64

約数和(自身を含む): 6900271200

約数和(自身を除く): 4830190920

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, 1916741, 3833482, 5750223, 7666964, 9583705, 11500446, 15333928, 17250669, 19167410, 23000892, 28751115, 34501338, 38334820, 46001784, 51752007, 57502230, 69002676, 76669640, 86253345, 103504014, 115004460, 138005352, 172506690, 207008028, 230008920, 258760035, 345013380, 414016056, 517520070, 690026760, 1035040140, 2070080280]

約数ペア:

[(1, 2070080280), (2, 1035040140), (3, 690026760), (4, 517520070), (5, 414016056), (6, 345013380), (8, 258760035), (9, 230008920), (10, 207008028), (12, 172506690), (15, 138005352), (18, 115004460), (20, 103504014), (24, 86253345), (27, 76669640), (30, 69002676), (36, 57502230), (40, 51752007), (45, 46001784), (54, 38334820), (60, 34501338), (72, 28751115), (90, 23000892), (108, 19167410), (120, 17250669), (135, 15333928), (180, 11500446), (216, 9583705), (270, 7666964), (360, 5750223), (540, 3833482), (1080, 1916741)]