249692160

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 805303296

約数和(自身を除く): 555611136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2048, 2540, 2560, 3048, 3072, 3810, 3840, 4064, 4096, 5080, 5120, 6096, 6144, 7620, 7680, 8128, 8192, 10160, 10240, 12192, 12288, 15240, 15360, 16256, 16384, 20320, 20480, 24384, 24576, 30480, 30720, 32512, 32768, 40640, 40960, 48768, 49152, 60960, 61440, 65024, 65536, 81280, 81920, 97536, 98304, 121920, 122880, 130048, 131072, 162560, 163840, 195072, 196608, 243840, 245760, 260096, 325120, 327680, 390144, 393216, 487680, 491520, 520192, 650240, 655360, 780288, 975360, 983040, 1040384, 1300480, 1560576, 1950720, 1966080, 2080768, 2600960, 3121152, 3901440, 4161536, 5201920, 6242304, 7802880, 8323072, 10403840, 12484608, 15605760, 16646144, 20807680, 24969216, 31211520, 41615360, 49938432, 62423040, 83230720, 124846080, 249692160]

約数ペア:

[(1, 249692160), (2, 124846080), (3, 83230720), (4, 62423040), (5, 49938432), (6, 41615360), (8, 31211520), (10, 24969216), (12, 20807680), (15, 16646144), (16, 15605760), (20, 12484608), (24, 10403840), (30, 8323072), (32, 7802880), (40, 6242304), (48, 5201920), (60, 4161536), (64, 3901440), (80, 3121152), (96, 2600960), (120, 2080768), (127, 1966080), (128, 1950720), (160, 1560576), (192, 1300480), (240, 1040384), (254, 983040), (256, 975360), (320, 780288), (381, 655360), (384, 650240), (480, 520192), (508, 491520), (512, 487680), (635, 393216), (640, 390144), (762, 327680), (768, 325120), (960, 260096), (1016, 245760), (1024, 243840), (1270, 196608), (1280, 195072), (1524, 163840), (1536, 162560), (1905, 131072), (1920, 130048), (2032, 122880), (2048, 121920), (2540, 98304), (2560, 97536), (3048, 81920), (3072, 81280), (3810, 65536), (3840, 65024), (4064, 61440), (4096, 60960), (5080, 49152), (5120, 48768), (6096, 40960), (6144, 40640), (7620, 32768), (7680, 32512), (8128, 30720), (8192, 30480), (10160, 24576), (10240, 24384), (12192, 20480), (12288, 20320), (15240, 16384), (15360, 16256)]