581314560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 1886976000

約数和(自身を除く): 1305661440

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, 149, 160, 192, 240, 254, 256, 298, 320, 381, 384, 447, 480, 508, 512, 596, 635, 640, 745, 762, 768, 894, 960, 1016, 1024, 1192, 1270, 1280, 1490, 1524, 1536, 1788, 1905, 1920, 2032, 2048, 2235, 2384, 2540, 2560, 2980, 3048, 3072, 3576, 3810, 3840, 4064, 4470, 4768, 5080, 5120, 5960, 6096, 6144, 7152, 7620, 7680, 8128, 8940, 9536, 10160, 10240, 11920, 12192, 14304, 15240, 15360, 16256, 17880, 18923, 19072, 20320, 23840, 24384, 28608, 30480, 30720, 32512, 35760, 37846, 38144, 40640, 47680, 48768, 56769, 57216, 60960, 65024, 71520, 75692, 76288, 81280, 94615, 95360, 97536, 113538, 114432, 121920, 130048, 143040, 151384, 152576, 162560, 189230, 190720, 195072, 227076, 228864, 243840, 260096, 283845, 286080, 302768, 305152, 325120, 378460, 381440, 390144, 454152, 457728, 487680, 567690, 572160, 605536, 650240, 756920, 762880, 780288, 908304, 915456, 975360, 1135380, 1144320, 1211072, 1300480, 1513840, 1525760, 1816608, 1950720, 2270760, 2288640, 2422144, 3027680, 3633216, 3901440, 4541520, 4577280, 4844288, 6055360, 7266432, 9083040, 9688576, 12110720, 14532864, 18166080, 19377152, 24221440, 29065728, 36332160, 38754304, 48442880, 58131456, 72664320, 96885760, 116262912, 145328640, 193771520, 290657280, 581314560]

約数ペア:

[(1, 581314560), (2, 290657280), (3, 193771520), (4, 145328640), (5, 116262912), (6, 96885760), (8, 72664320), (10, 58131456), (12, 48442880), (15, 38754304), (16, 36332160), (20, 29065728), (24, 24221440), (30, 19377152), (32, 18166080), (40, 14532864), (48, 12110720), (60, 9688576), (64, 9083040), (80, 7266432), (96, 6055360), (120, 4844288), (127, 4577280), (128, 4541520), (149, 3901440), (160, 3633216), (192, 3027680), (240, 2422144), (254, 2288640), (256, 2270760), (298, 1950720), (320, 1816608), (381, 1525760), (384, 1513840), (447, 1300480), (480, 1211072), (508, 1144320), (512, 1135380), (596, 975360), (635, 915456), (640, 908304), (745, 780288), (762, 762880), (768, 756920), (894, 650240), (960, 605536), (1016, 572160), (1024, 567690), (1192, 487680), (1270, 457728), (1280, 454152), (1490, 390144), (1524, 381440), (1536, 378460), (1788, 325120), (1905, 305152), (1920, 302768), (2032, 286080), (2048, 283845), (2235, 260096), (2384, 243840), (2540, 228864), (2560, 227076), (2980, 195072), (3048, 190720), (3072, 189230), (3576, 162560), (3810, 152576), (3840, 151384), (4064, 143040), (4470, 130048), (4768, 121920), (5080, 114432), (5120, 113538), (5960, 97536), (6096, 95360), (6144, 94615), (7152, 81280), (7620, 76288), (7680, 75692), (8128, 71520), (8940, 65024), (9536, 60960), (10160, 57216), (10240, 56769), (11920, 48768), (12192, 47680), (14304, 40640), (15240, 38144), (15360, 37846), (16256, 35760), (17880, 32512), (18923, 30720), (19072, 30480), (20320, 28608), (23840, 24384)]