353617920

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 192

約数和(自身を含む): 1257984000

約数和(自身を除く): 904366080

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, 1279, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2558, 2560, 2880, 3072, 3456, 3837, 3840, 4320, 4608, 5116, 5120, 5760, 6144, 6395, 6912, 7674, 7680, 8640, 9216, 10232, 10240, 11511, 11520, 12790, 13824, 15348, 15360, 17280, 18432, 19185, 20464, 23022, 23040, 25580, 27648, 30696, 30720, 34533, 34560, 38370, 40928, 46044, 46080, 51160, 55296, 57555, 61392, 69066, 69120, 76740, 81856, 92088, 92160, 102320, 115110, 122784, 138132, 138240, 153480, 163712, 172665, 184176, 204640, 230220, 245568, 276264, 276480, 306960, 327424, 345330, 368352, 409280, 460440, 491136, 552528, 613920, 654848, 690660, 736704, 818560, 920880, 982272, 1105056, 1227840, 1309696, 1381320, 1473408, 1637120, 1841760, 1964544, 2210112, 2455680, 2619392, 2762640, 2946816, 3274240, 3683520, 3929088, 4420224, 4911360, 5525280, 5893632, 6548480, 7367040, 7858176, 8840448, 9822720, 11050560, 11787264, 13096960, 14734080, 17680896, 19645440, 22101120, 23574528, 29468160, 35361792, 39290880, 44202240, 58936320, 70723584, 88404480, 117872640, 176808960, 353617920]

約数ペア:

[(1, 353617920), (2, 176808960), (3, 117872640), (4, 88404480), (5, 70723584), (6, 58936320), (8, 44202240), (9, 39290880), (10, 35361792), (12, 29468160), (15, 23574528), (16, 22101120), (18, 19645440), (20, 17680896), (24, 14734080), (27, 13096960), (30, 11787264), (32, 11050560), (36, 9822720), (40, 8840448), (45, 7858176), (48, 7367040), (54, 6548480), (60, 5893632), (64, 5525280), (72, 4911360), (80, 4420224), (90, 3929088), (96, 3683520), (108, 3274240), (120, 2946816), (128, 2762640), (135, 2619392), (144, 2455680), (160, 2210112), (180, 1964544), (192, 1841760), (216, 1637120), (240, 1473408), (256, 1381320), (270, 1309696), (288, 1227840), (320, 1105056), (360, 982272), (384, 920880), (432, 818560), (480, 736704), (512, 690660), (540, 654848), (576, 613920), (640, 552528), (720, 491136), (768, 460440), (864, 409280), (960, 368352), (1024, 345330), (1080, 327424), (1152, 306960), (1279, 276480), (1280, 276264), (1440, 245568), (1536, 230220), (1728, 204640), (1920, 184176), (2048, 172665), (2160, 163712), (2304, 153480), (2558, 138240), (2560, 138132), (2880, 122784), (3072, 115110), (3456, 102320), (3837, 92160), (3840, 92088), (4320, 81856), (4608, 76740), (5116, 69120), (5120, 69066), (5760, 61392), (6144, 57555), (6395, 55296), (6912, 51160), (7674, 46080), (7680, 46044), (8640, 40928), (9216, 38370), (10232, 34560), (10240, 34533), (11511, 30720), (11520, 30696), (12790, 27648), (13824, 25580), (15348, 23040), (15360, 23022), (17280, 20464), (18432, 19185)]