69871680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8087}}^1$

素因数の和:8113

約数の個数: 112

約数和(自身を含む): 246522240

約数和(自身を除く): 176650560

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8087, 8640, 16174, 24261, 32348, 40435, 48522, 64696, 72783, 80870, 97044, 121305, 129392, 145566, 161740, 194088, 218349, 242610, 258784, 291132, 323480, 363915, 388176, 436698, 485220, 517568, 582264, 646960, 727830, 776352, 873396, 970440, 1091745, 1164528, 1293920, 1455660, 1552704, 1746792, 1940880, 2183490, 2329056, 2587840, 2911320, 3493584, 3881760, 4366980, 4658112, 5822640, 6987168, 7763520, 8733960, 11645280, 13974336, 17467920, 23290560, 34935840, 69871680]

約数ペア:

[(1, 69871680), (2, 34935840), (3, 23290560), (4, 17467920), (5, 13974336), (6, 11645280), (8, 8733960), (9, 7763520), (10, 6987168), (12, 5822640), (15, 4658112), (16, 4366980), (18, 3881760), (20, 3493584), (24, 2911320), (27, 2587840), (30, 2329056), (32, 2183490), (36, 1940880), (40, 1746792), (45, 1552704), (48, 1455660), (54, 1293920), (60, 1164528), (64, 1091745), (72, 970440), (80, 873396), (90, 776352), (96, 727830), (108, 646960), (120, 582264), (135, 517568), (144, 485220), (160, 436698), (180, 388176), (192, 363915), (216, 323480), (240, 291132), (270, 258784), (288, 242610), (320, 218349), (360, 194088), (432, 161740), (480, 145566), (540, 129392), (576, 121305), (720, 97044), (864, 80870), (960, 72783), (1080, 64696), (1440, 48522), (1728, 40435), (2160, 32348), (2880, 24261), (4320, 16174), (8087, 8640)]