259752960

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1879}}^1$

素因数の和:1913

約数の個数: 176

約数和(自身を含む): 923606400

約数和(自身を除く): 663853440

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, 1879, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3758, 3840, 4320, 4608, 5120, 5637, 5760, 6912, 7516, 7680, 8640, 9216, 9395, 11274, 11520, 13824, 15032, 15360, 16911, 17280, 18790, 22548, 23040, 27648, 28185, 30064, 33822, 34560, 37580, 45096, 46080, 50733, 56370, 60128, 67644, 69120, 75160, 84555, 90192, 101466, 112740, 120256, 135288, 138240, 150320, 169110, 180384, 202932, 225480, 240512, 253665, 270576, 300640, 338220, 360768, 405864, 450960, 481024, 507330, 541152, 601280, 676440, 721536, 811728, 901920, 962048, 1014660, 1082304, 1202560, 1352880, 1443072, 1623456, 1803840, 1924096, 2029320, 2164608, 2405120, 2705760, 2886144, 3246912, 3607680, 4058640, 4329216, 4810240, 5411520, 5772288, 6493824, 7215360, 8117280, 8658432, 9620480, 10823040, 12987648, 14430720, 16234560, 17316864, 21646080, 25975296, 28861440, 32469120, 43292160, 51950592, 64938240, 86584320, 129876480, 259752960]

約数ペア:

[(1, 259752960), (2, 129876480), (3, 86584320), (4, 64938240), (5, 51950592), (6, 43292160), (8, 32469120), (9, 28861440), (10, 25975296), (12, 21646080), (15, 17316864), (16, 16234560), (18, 14430720), (20, 12987648), (24, 10823040), (27, 9620480), (30, 8658432), (32, 8117280), (36, 7215360), (40, 6493824), (45, 5772288), (48, 5411520), (54, 4810240), (60, 4329216), (64, 4058640), (72, 3607680), (80, 3246912), (90, 2886144), (96, 2705760), (108, 2405120), (120, 2164608), (128, 2029320), (135, 1924096), (144, 1803840), (160, 1623456), (180, 1443072), (192, 1352880), (216, 1202560), (240, 1082304), (256, 1014660), (270, 962048), (288, 901920), (320, 811728), (360, 721536), (384, 676440), (432, 601280), (480, 541152), (512, 507330), (540, 481024), (576, 450960), (640, 405864), (720, 360768), (768, 338220), (864, 300640), (960, 270576), (1024, 253665), (1080, 240512), (1152, 225480), (1280, 202932), (1440, 180384), (1536, 169110), (1728, 150320), (1879, 138240), (1920, 135288), (2160, 120256), (2304, 112740), (2560, 101466), (2880, 90192), (3072, 84555), (3456, 75160), (3758, 69120), (3840, 67644), (4320, 60128), (4608, 56370), (5120, 50733), (5637, 46080), (5760, 45096), (6912, 37580), (7516, 34560), (7680, 33822), (8640, 30064), (9216, 28185), (9395, 27648), (11274, 23040), (11520, 22548), (13824, 18790), (15032, 17280), (15360, 16911)]