361825920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{20939}}^1$

素因数の和:20967

約数の個数: 128

約数和(自身を含む): 1281528000

約数和(自身を除く): 919702080

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, 20939, 41878, 62817, 83756, 104695, 125634, 167512, 188451, 209390, 251268, 314085, 335024, 376902, 418780, 502536, 565353, 628170, 670048, 753804, 837560, 942255, 1005072, 1130706, 1256340, 1340096, 1507608, 1675120, 1884510, 2010144, 2261412, 2512680, 2680192, 2826765, 3015216, 3350240, 3769020, 4020288, 4522824, 5025360, 5653530, 6030432, 6700480, 7538040, 8040576, 9045648, 10050720, 11307060, 12060864, 13400960, 15076080, 18091296, 20101440, 22614120, 24121728, 30152160, 36182592, 40202880, 45228240, 60304320, 72365184, 90456480, 120608640, 180912960, 361825920]

約数ペア:

[(1, 361825920), (2, 180912960), (3, 120608640), (4, 90456480), (5, 72365184), (6, 60304320), (8, 45228240), (9, 40202880), (10, 36182592), (12, 30152160), (15, 24121728), (16, 22614120), (18, 20101440), (20, 18091296), (24, 15076080), (27, 13400960), (30, 12060864), (32, 11307060), (36, 10050720), (40, 9045648), (45, 8040576), (48, 7538040), (54, 6700480), (60, 6030432), (64, 5653530), (72, 5025360), (80, 4522824), (90, 4020288), (96, 3769020), (108, 3350240), (120, 3015216), (128, 2826765), (135, 2680192), (144, 2512680), (160, 2261412), (180, 2010144), (192, 1884510), (216, 1675120), (240, 1507608), (270, 1340096), (288, 1256340), (320, 1130706), (360, 1005072), (384, 942255), (432, 837560), (480, 753804), (540, 670048), (576, 628170), (640, 565353), (720, 502536), (864, 418780), (960, 376902), (1080, 335024), (1152, 314085), (1440, 251268), (1728, 209390), (1920, 188451), (2160, 167512), (2880, 125634), (3456, 104695), (4320, 83756), (5760, 62817), (8640, 41878), (17280, 20939)]