139743360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8087}}^1$

素因数の和:8115

約数の個数: 128

約数和(自身を含む): 494985600

約数和(自身を除く): 355242240

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, 8087, 8640, 16174, 17280, 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, 1035136, 1091745, 1164528, 1293920, 1455660, 1552704, 1746792, 1940880, 2183490, 2329056, 2587840, 2911320, 3105408, 3493584, 3881760, 4366980, 4658112, 5175680, 5822640, 6987168, 7763520, 8733960, 9316224, 11645280, 13974336, 15527040, 17467920, 23290560, 27948672, 34935840, 46581120, 69871680, 139743360]

約数ペア:

[(1, 139743360), (2, 69871680), (3, 46581120), (4, 34935840), (5, 27948672), (6, 23290560), (8, 17467920), (9, 15527040), (10, 13974336), (12, 11645280), (15, 9316224), (16, 8733960), (18, 7763520), (20, 6987168), (24, 5822640), (27, 5175680), (30, 4658112), (32, 4366980), (36, 3881760), (40, 3493584), (45, 3105408), (48, 2911320), (54, 2587840), (60, 2329056), (64, 2183490), (72, 1940880), (80, 1746792), (90, 1552704), (96, 1455660), (108, 1293920), (120, 1164528), (128, 1091745), (135, 1035136), (144, 970440), (160, 873396), (180, 776352), (192, 727830), (216, 646960), (240, 582264), (270, 517568), (288, 485220), (320, 436698), (360, 388176), (384, 363915), (432, 323480), (480, 291132), (540, 258784), (576, 242610), (640, 218349), (720, 194088), (864, 161740), (960, 145566), (1080, 129392), (1152, 121305), (1440, 97044), (1728, 80870), (1920, 72783), (2160, 64696), (2880, 48522), (3456, 40435), (4320, 32348), (5760, 24261), (8087, 17280), (8640, 16174)]