1597777920

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{5779}}^1$

素因数の和:5815

約数の個数: 192

約数和(自身を含む): 5680584000

約数和(自身を除く): 4082806080

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, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 5779, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 11558, 13824, 15360, 17280, 17337, 18432, 23040, 23116, 27648, 28895, 30720, 34560, 34674, 46080, 46232, 52011, 55296, 57790, 69120, 69348, 86685, 92160, 92464, 104022, 115580, 138240, 138696, 156033, 173370, 184928, 208044, 231160, 260055, 276480, 277392, 312066, 346740, 369856, 416088, 462320, 520110, 554784, 624132, 693480, 739712, 780165, 832176, 924640, 1040220, 1109568, 1248264, 1386960, 1479424, 1560330, 1664352, 1849280, 2080440, 2219136, 2496528, 2773920, 2958848, 3120660, 3328704, 3698560, 4160880, 4438272, 4993056, 5547840, 5917696, 6241320, 6657408, 7397120, 8321760, 8876544, 9986112, 11095680, 11835392, 12482640, 13314816, 14794240, 16643520, 17753088, 19972224, 22191360, 24965280, 26629632, 29588480, 33287040, 35506176, 39944448, 44382720, 49930560, 53259264, 59176960, 66574080, 79888896, 88765440, 99861120, 106518528, 133148160, 159777792, 177530880, 199722240, 266296320, 319555584, 399444480, 532592640, 798888960, 1597777920]

約数ペア:

[(1, 1597777920), (2, 798888960), (3, 532592640), (4, 399444480), (5, 319555584), (6, 266296320), (8, 199722240), (9, 177530880), (10, 159777792), (12, 133148160), (15, 106518528), (16, 99861120), (18, 88765440), (20, 79888896), (24, 66574080), (27, 59176960), (30, 53259264), (32, 49930560), (36, 44382720), (40, 39944448), (45, 35506176), (48, 33287040), (54, 29588480), (60, 26629632), (64, 24965280), (72, 22191360), (80, 19972224), (90, 17753088), (96, 16643520), (108, 14794240), (120, 13314816), (128, 12482640), (135, 11835392), (144, 11095680), (160, 9986112), (180, 8876544), (192, 8321760), (216, 7397120), (240, 6657408), (256, 6241320), (270, 5917696), (288, 5547840), (320, 4993056), (360, 4438272), (384, 4160880), (432, 3698560), (480, 3328704), (512, 3120660), (540, 2958848), (576, 2773920), (640, 2496528), (720, 2219136), (768, 2080440), (864, 1849280), (960, 1664352), (1024, 1560330), (1080, 1479424), (1152, 1386960), (1280, 1248264), (1440, 1109568), (1536, 1040220), (1728, 924640), (1920, 832176), (2048, 780165), (2160, 739712), (2304, 693480), (2560, 624132), (2880, 554784), (3072, 520110), (3456, 462320), (3840, 416088), (4320, 369856), (4608, 346740), (5120, 312066), (5760, 277392), (5779, 276480), (6144, 260055), (6912, 231160), (7680, 208044), (8640, 184928), (9216, 173370), (10240, 156033), (11520, 138696), (11558, 138240), (13824, 115580), (15360, 104022), (17280, 92464), (17337, 92160), (18432, 86685), (23040, 69348), (23116, 69120), (27648, 57790), (28895, 55296), (30720, 52011), (34560, 46232), (34674, 46080)]