259511040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2503}}^1$

素因数の和:2536

約数の個数: 180

約数和(自身を含む): 928948944

約数和(自身を除く): 669437904

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2503, 2592, 2880, 3240, 3456, 3840, 4320, 5006, 5184, 5760, 6480, 6912, 7509, 8640, 10012, 10368, 11520, 12515, 12960, 15018, 17280, 20024, 20736, 22527, 25030, 25920, 30036, 34560, 37545, 40048, 45054, 50060, 51840, 60072, 67581, 75090, 80096, 90108, 100120, 103680, 112635, 120144, 135162, 150180, 160192, 180216, 200240, 202743, 225270, 240288, 270324, 300360, 320384, 337905, 360432, 400480, 405486, 450540, 480576, 540648, 600720, 640768, 675810, 720864, 800960, 810972, 901080, 961152, 1013715, 1081296, 1201440, 1351620, 1441728, 1601920, 1621944, 1802160, 1922304, 2027430, 2162592, 2402880, 2703240, 2883456, 3203840, 3243888, 3604320, 4054860, 4325184, 4805760, 5406480, 5766912, 6487776, 7208640, 8109720, 8650368, 9611520, 10812960, 12975552, 14417280, 16219440, 17300736, 21625920, 25951104, 28834560, 32438880, 43251840, 51902208, 64877760, 86503680, 129755520, 259511040]

約数ペア:

[(1, 259511040), (2, 129755520), (3, 86503680), (4, 64877760), (5, 51902208), (6, 43251840), (8, 32438880), (9, 28834560), (10, 25951104), (12, 21625920), (15, 17300736), (16, 16219440), (18, 14417280), (20, 12975552), (24, 10812960), (27, 9611520), (30, 8650368), (32, 8109720), (36, 7208640), (40, 6487776), (45, 5766912), (48, 5406480), (54, 4805760), (60, 4325184), (64, 4054860), (72, 3604320), (80, 3243888), (81, 3203840), (90, 2883456), (96, 2703240), (108, 2402880), (120, 2162592), (128, 2027430), (135, 1922304), (144, 1802160), (160, 1621944), (162, 1601920), (180, 1441728), (192, 1351620), (216, 1201440), (240, 1081296), (256, 1013715), (270, 961152), (288, 901080), (320, 810972), (324, 800960), (360, 720864), (384, 675810), (405, 640768), (432, 600720), (480, 540648), (540, 480576), (576, 450540), (640, 405486), (648, 400480), (720, 360432), (768, 337905), (810, 320384), (864, 300360), (960, 270324), (1080, 240288), (1152, 225270), (1280, 202743), (1296, 200240), (1440, 180216), (1620, 160192), (1728, 150180), (1920, 135162), (2160, 120144), (2304, 112635), (2503, 103680), (2592, 100120), (2880, 90108), (3240, 80096), (3456, 75090), (3840, 67581), (4320, 60072), (5006, 51840), (5184, 50060), (5760, 45054), (6480, 40048), (6912, 37545), (7509, 34560), (8640, 30036), (10012, 25920), (10368, 25030), (11520, 22527), (12515, 20736), (12960, 20024), (15018, 17280)]