150128640

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 541080540

約数和(自身を除く): 390951900

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 181, 192, 216, 240, 256, 270, 288, 320, 324, 360, 362, 384, 405, 432, 480, 512, 540, 543, 576, 640, 648, 720, 724, 768, 810, 864, 905, 960, 1024, 1080, 1086, 1152, 1280, 1296, 1440, 1448, 1536, 1620, 1629, 1728, 1810, 1920, 2048, 2160, 2172, 2304, 2560, 2592, 2715, 2880, 2896, 3072, 3240, 3258, 3456, 3620, 3840, 4320, 4344, 4608, 4887, 5120, 5184, 5430, 5760, 5792, 6144, 6480, 6516, 6912, 7240, 7680, 8145, 8640, 8688, 9216, 9774, 10240, 10368, 10860, 11520, 11584, 12960, 13032, 13824, 14480, 14661, 15360, 16290, 17280, 17376, 18432, 19548, 20736, 21720, 23040, 23168, 24435, 25920, 26064, 27648, 28960, 29322, 30720, 32580, 34560, 34752, 39096, 41472, 43440, 46080, 46336, 48870, 51840, 52128, 55296, 57920, 58644, 65160, 69120, 69504, 73305, 78192, 82944, 86880, 92160, 92672, 97740, 103680, 104256, 115840, 117288, 130320, 138240, 139008, 146610, 156384, 165888, 173760, 185344, 195480, 207360, 208512, 231680, 234576, 260640, 276480, 278016, 293220, 312768, 347520, 370688, 390960, 414720, 417024, 463360, 469152, 521280, 556032, 586440, 625536, 695040, 781920, 829440, 834048, 926720, 938304, 1042560, 1112064, 1172880, 1251072, 1390080, 1563840, 1668096, 1853440, 1876608, 2085120, 2345760, 2502144, 2780160, 3127680, 3336192, 3753216, 4170240, 4691520, 5004288, 5560320, 6255360, 7506432, 8340480, 9383040, 10008576, 12510720, 15012864, 16680960, 18766080, 25021440, 30025728, 37532160, 50042880, 75064320, 150128640]

約数ペア:

[(1, 150128640), (2, 75064320), (3, 50042880), (4, 37532160), (5, 30025728), (6, 25021440), (8, 18766080), (9, 16680960), (10, 15012864), (12, 12510720), (15, 10008576), (16, 9383040), (18, 8340480), (20, 7506432), (24, 6255360), (27, 5560320), (30, 5004288), (32, 4691520), (36, 4170240), (40, 3753216), (45, 3336192), (48, 3127680), (54, 2780160), (60, 2502144), (64, 2345760), (72, 2085120), (80, 1876608), (81, 1853440), (90, 1668096), (96, 1563840), (108, 1390080), (120, 1251072), (128, 1172880), (135, 1112064), (144, 1042560), (160, 938304), (162, 926720), (180, 834048), (181, 829440), (192, 781920), (216, 695040), (240, 625536), (256, 586440), (270, 556032), (288, 521280), (320, 469152), (324, 463360), (360, 417024), (362, 414720), (384, 390960), (405, 370688), (432, 347520), (480, 312768), (512, 293220), (540, 278016), (543, 276480), (576, 260640), (640, 234576), (648, 231680), (720, 208512), (724, 207360), (768, 195480), (810, 185344), (864, 173760), (905, 165888), (960, 156384), (1024, 146610), (1080, 139008), (1086, 138240), (1152, 130320), (1280, 117288), (1296, 115840), (1440, 104256), (1448, 103680), (1536, 97740), (1620, 92672), (1629, 92160), (1728, 86880), (1810, 82944), (1920, 78192), (2048, 73305), (2160, 69504), (2172, 69120), (2304, 65160), (2560, 58644), (2592, 57920), (2715, 55296), (2880, 52128), (2896, 51840), (3072, 48870), (3240, 46336), (3258, 46080), (3456, 43440), (3620, 41472), (3840, 39096), (4320, 34752), (4344, 34560), (4608, 32580), (4887, 30720), (5120, 29322), (5184, 28960), (5430, 27648), (5760, 26064), (5792, 25920), (6144, 24435), (6480, 23168), (6516, 23040), (6912, 21720), (7240, 20736), (7680, 19548), (8145, 18432), (8640, 17376), (8688, 17280), (9216, 16290), (9774, 15360), (10240, 14661), (10368, 14480), (10860, 13824), (11520, 13032), (11584, 12960)]