234385920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3391}}^1$

素因数の和:3423

約数の個数: 160

約数和(自身を含む): 832803840

約数和(自身を除く): 598417920

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, 2304, 2560, 2880, 3391, 3456, 3840, 4320, 4608, 5760, 6782, 6912, 7680, 8640, 10173, 11520, 13564, 13824, 16955, 17280, 20346, 23040, 27128, 30519, 33910, 34560, 40692, 50865, 54256, 61038, 67820, 69120, 81384, 91557, 101730, 108512, 122076, 135640, 152595, 162768, 183114, 203460, 217024, 244152, 271280, 305190, 325536, 366228, 406920, 434048, 457785, 488304, 542560, 610380, 651072, 732456, 813840, 868096, 915570, 976608, 1085120, 1220760, 1302144, 1464912, 1627680, 1736192, 1831140, 1953216, 2170240, 2441520, 2604288, 2929824, 3255360, 3662280, 3906432, 4340480, 4883040, 5208576, 5859648, 6510720, 7324560, 7812864, 8680960, 9766080, 11719296, 13021440, 14649120, 15625728, 19532160, 23438592, 26042880, 29298240, 39064320, 46877184, 58596480, 78128640, 117192960, 234385920]

約数ペア:

[(1, 234385920), (2, 117192960), (3, 78128640), (4, 58596480), (5, 46877184), (6, 39064320), (8, 29298240), (9, 26042880), (10, 23438592), (12, 19532160), (15, 15625728), (16, 14649120), (18, 13021440), (20, 11719296), (24, 9766080), (27, 8680960), (30, 7812864), (32, 7324560), (36, 6510720), (40, 5859648), (45, 5208576), (48, 4883040), (54, 4340480), (60, 3906432), (64, 3662280), (72, 3255360), (80, 2929824), (90, 2604288), (96, 2441520), (108, 2170240), (120, 1953216), (128, 1831140), (135, 1736192), (144, 1627680), (160, 1464912), (180, 1302144), (192, 1220760), (216, 1085120), (240, 976608), (256, 915570), (270, 868096), (288, 813840), (320, 732456), (360, 651072), (384, 610380), (432, 542560), (480, 488304), (512, 457785), (540, 434048), (576, 406920), (640, 366228), (720, 325536), (768, 305190), (864, 271280), (960, 244152), (1080, 217024), (1152, 203460), (1280, 183114), (1440, 162768), (1536, 152595), (1728, 135640), (1920, 122076), (2160, 108512), (2304, 101730), (2560, 91557), (2880, 81384), (3391, 69120), (3456, 67820), (3840, 61038), (4320, 54256), (4608, 50865), (5760, 40692), (6782, 34560), (6912, 33910), (7680, 30519), (8640, 27128), (10173, 23040), (11520, 20346), (13564, 17280), (13824, 16955)]