1225428480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17729}}^1$

素因数の和:17761

約数の個数: 160

約数和(自身を含む): 4353069600

約数和(自身を除く): 3127641120

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 17729, 23040, 34560, 35458, 53187, 69120, 70916, 88645, 106374, 141832, 159561, 177290, 212748, 265935, 283664, 319122, 354580, 425496, 478683, 531870, 567328, 638244, 709160, 797805, 850992, 957366, 1063740, 1134656, 1276488, 1418320, 1595610, 1701984, 1914732, 2127480, 2269312, 2393415, 2552976, 2836640, 3191220, 3403968, 3829464, 4254960, 4538624, 4786830, 5105952, 5673280, 6382440, 6807936, 7658928, 8509920, 9077248, 9573660, 10211904, 11346560, 12764880, 13615872, 15317856, 17019840, 19147320, 20423808, 22693120, 25529760, 27231744, 30635712, 34039680, 38294640, 40847616, 45386240, 51059520, 61271424, 68079360, 76589280, 81695232, 102119040, 122542848, 136158720, 153178560, 204238080, 245085696, 306357120, 408476160, 612714240, 1225428480]

約数ペア:

[(1, 1225428480), (2, 612714240), (3, 408476160), (4, 306357120), (5, 245085696), (6, 204238080), (8, 153178560), (9, 136158720), (10, 122542848), (12, 102119040), (15, 81695232), (16, 76589280), (18, 68079360), (20, 61271424), (24, 51059520), (27, 45386240), (30, 40847616), (32, 38294640), (36, 34039680), (40, 30635712), (45, 27231744), (48, 25529760), (54, 22693120), (60, 20423808), (64, 19147320), (72, 17019840), (80, 15317856), (90, 13615872), (96, 12764880), (108, 11346560), (120, 10211904), (128, 9573660), (135, 9077248), (144, 8509920), (160, 7658928), (180, 6807936), (192, 6382440), (216, 5673280), (240, 5105952), (256, 4786830), (270, 4538624), (288, 4254960), (320, 3829464), (360, 3403968), (384, 3191220), (432, 2836640), (480, 2552976), (512, 2393415), (540, 2269312), (576, 2127480), (640, 1914732), (720, 1701984), (768, 1595610), (864, 1418320), (960, 1276488), (1080, 1134656), (1152, 1063740), (1280, 957366), (1440, 850992), (1536, 797805), (1728, 709160), (1920, 638244), (2160, 567328), (2304, 531870), (2560, 478683), (2880, 425496), (3456, 354580), (3840, 319122), (4320, 283664), (4608, 265935), (5760, 212748), (6912, 177290), (7680, 159561), (8640, 141832), (11520, 106374), (13824, 88645), (17280, 70916), (17729, 69120), (23040, 53187), (34560, 35458)]