149368320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 160

約数和(自身を含む): 530814240

約数和(自身を除く): 381445920

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, 2161, 2304, 2560, 2880, 3456, 3840, 4320, 4322, 4608, 5760, 6483, 6912, 7680, 8640, 8644, 10805, 11520, 12966, 13824, 17280, 17288, 19449, 21610, 23040, 25932, 32415, 34560, 34576, 38898, 43220, 51864, 58347, 64830, 69120, 69152, 77796, 86440, 97245, 103728, 116694, 129660, 138304, 155592, 172880, 194490, 207456, 233388, 259320, 276608, 291735, 311184, 345760, 388980, 414912, 466776, 518640, 553216, 583470, 622368, 691520, 777960, 829824, 933552, 1037280, 1106432, 1166940, 1244736, 1383040, 1555920, 1659648, 1867104, 2074560, 2333880, 2489472, 2766080, 3111840, 3319296, 3734208, 4149120, 4667760, 4978944, 5532160, 6223680, 7468416, 8298240, 9335520, 9957888, 12447360, 14936832, 16596480, 18671040, 24894720, 29873664, 37342080, 49789440, 74684160, 149368320]

約数ペア:

[(1, 149368320), (2, 74684160), (3, 49789440), (4, 37342080), (5, 29873664), (6, 24894720), (8, 18671040), (9, 16596480), (10, 14936832), (12, 12447360), (15, 9957888), (16, 9335520), (18, 8298240), (20, 7468416), (24, 6223680), (27, 5532160), (30, 4978944), (32, 4667760), (36, 4149120), (40, 3734208), (45, 3319296), (48, 3111840), (54, 2766080), (60, 2489472), (64, 2333880), (72, 2074560), (80, 1867104), (90, 1659648), (96, 1555920), (108, 1383040), (120, 1244736), (128, 1166940), (135, 1106432), (144, 1037280), (160, 933552), (180, 829824), (192, 777960), (216, 691520), (240, 622368), (256, 583470), (270, 553216), (288, 518640), (320, 466776), (360, 414912), (384, 388980), (432, 345760), (480, 311184), (512, 291735), (540, 276608), (576, 259320), (640, 233388), (720, 207456), (768, 194490), (864, 172880), (960, 155592), (1080, 138304), (1152, 129660), (1280, 116694), (1440, 103728), (1536, 97245), (1728, 86440), (1920, 77796), (2160, 69152), (2161, 69120), (2304, 64830), (2560, 58347), (2880, 51864), (3456, 43220), (3840, 38898), (4320, 34576), (4322, 34560), (4608, 32415), (5760, 25932), (6483, 23040), (6912, 21610), (7680, 19449), (8640, 17288), (8644, 17280), (10805, 13824), (11520, 12966)]