487797120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28229}}^1$

素因数の和:28257

約数の個数: 128

約数和(自身を含む): 1727676000

約数和(自身を除く): 1239878880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 28229, 56458, 84687, 112916, 141145, 169374, 225832, 254061, 282290, 338748, 423435, 451664, 508122, 564580, 677496, 762183, 846870, 903328, 1016244, 1129160, 1270305, 1354992, 1524366, 1693740, 1806656, 2032488, 2258320, 2540610, 2709984, 3048732, 3387480, 3613312, 3810915, 4064976, 4516640, 5081220, 5419968, 6097464, 6774960, 7621830, 8129952, 9033280, 10162440, 10839936, 12194928, 13549920, 15243660, 16259904, 18066560, 20324880, 24389856, 27099840, 30487320, 32519808, 40649760, 48779712, 54199680, 60974640, 81299520, 97559424, 121949280, 162599040, 243898560, 487797120]

約数ペア:

[(1, 487797120), (2, 243898560), (3, 162599040), (4, 121949280), (5, 97559424), (6, 81299520), (8, 60974640), (9, 54199680), (10, 48779712), (12, 40649760), (15, 32519808), (16, 30487320), (18, 27099840), (20, 24389856), (24, 20324880), (27, 18066560), (30, 16259904), (32, 15243660), (36, 13549920), (40, 12194928), (45, 10839936), (48, 10162440), (54, 9033280), (60, 8129952), (64, 7621830), (72, 6774960), (80, 6097464), (90, 5419968), (96, 5081220), (108, 4516640), (120, 4064976), (128, 3810915), (135, 3613312), (144, 3387480), (160, 3048732), (180, 2709984), (192, 2540610), (216, 2258320), (240, 2032488), (270, 1806656), (288, 1693740), (320, 1524366), (360, 1354992), (384, 1270305), (432, 1129160), (480, 1016244), (540, 903328), (576, 846870), (640, 762183), (720, 677496), (864, 564580), (960, 508122), (1080, 451664), (1152, 423435), (1440, 338748), (1728, 282290), (1920, 254061), (2160, 225832), (2880, 169374), (3456, 141145), (4320, 112916), (5760, 84687), (8640, 56458), (17280, 28229)]