289863360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 280

約数和(自身を含む): 1055528496

約数和(自身を除く): 765665136

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 211, 212, 216, 240, 265, 270, 288, 318, 320, 324, 360, 405, 422, 424, 432, 477, 480, 530, 540, 576, 633, 636, 648, 720, 795, 810, 844, 848, 864, 954, 960, 1055, 1060, 1080, 1266, 1272, 1296, 1431, 1440, 1590, 1620, 1688, 1696, 1728, 1899, 1908, 2110, 2120, 2160, 2385, 2532, 2544, 2592, 2862, 2880, 3165, 3180, 3240, 3376, 3392, 3798, 3816, 4220, 4240, 4293, 4320, 4770, 5064, 5088, 5184, 5697, 5724, 6330, 6360, 6480, 6752, 7155, 7596, 7632, 8440, 8480, 8586, 8640, 9495, 9540, 10128, 10176, 11183, 11394, 11448, 12660, 12720, 12960, 13504, 14310, 15192, 15264, 16880, 16960, 17091, 17172, 18990, 19080, 20256, 21465, 22366, 22788, 22896, 25320, 25440, 25920, 28485, 28620, 30384, 30528, 33549, 33760, 34182, 34344, 37980, 38160, 40512, 42930, 44732, 45576, 45792, 50640, 50880, 55915, 56970, 57240, 60768, 67098, 67520, 68364, 68688, 75960, 76320, 85455, 85860, 89464, 91152, 91584, 100647, 101280, 111830, 113940, 114480, 121536, 134196, 136728, 137376, 151920, 152640, 167745, 170910, 171720, 178928, 182304, 201294, 202560, 223660, 227880, 228960, 268392, 273456, 274752, 301941, 303840, 335490, 341820, 343440, 357856, 364608, 402588, 447320, 455760, 457920, 503235, 536784, 546912, 603882, 607680, 670980, 683640, 686880, 715712, 805176, 894640, 905823, 911520, 1006470, 1073568, 1093824, 1207764, 1341960, 1367280, 1373760, 1509705, 1610352, 1789280, 1811646, 1823040, 2012940, 2147136, 2415528, 2683920, 2734560, 3019410, 3220704, 3578560, 3623292, 4025880, 4529115, 4831056, 5367840, 5469120, 6038820, 6441408, 7246584, 8051760, 9058230, 9662112, 10735680, 12077640, 14493168, 16103520, 18116460, 19324224, 24155280, 28986336, 32207040, 36232920, 48310560, 57972672, 72465840, 96621120, 144931680, 289863360]

約数ペア:

[(1, 289863360), (2, 144931680), (3, 96621120), (4, 72465840), (5, 57972672), (6, 48310560), (8, 36232920), (9, 32207040), (10, 28986336), (12, 24155280), (15, 19324224), (16, 18116460), (18, 16103520), (20, 14493168), (24, 12077640), (27, 10735680), (30, 9662112), (32, 9058230), (36, 8051760), (40, 7246584), (45, 6441408), (48, 6038820), (53, 5469120), (54, 5367840), (60, 4831056), (64, 4529115), (72, 4025880), (80, 3623292), (81, 3578560), (90, 3220704), (96, 3019410), (106, 2734560), (108, 2683920), (120, 2415528), (135, 2147136), (144, 2012940), (159, 1823040), (160, 1811646), (162, 1789280), (180, 1610352), (192, 1509705), (211, 1373760), (212, 1367280), (216, 1341960), (240, 1207764), (265, 1093824), (270, 1073568), (288, 1006470), (318, 911520), (320, 905823), (324, 894640), (360, 805176), (405, 715712), (422, 686880), (424, 683640), (432, 670980), (477, 607680), (480, 603882), (530, 546912), (540, 536784), (576, 503235), (633, 457920), (636, 455760), (648, 447320), (720, 402588), (795, 364608), (810, 357856), (844, 343440), (848, 341820), (864, 335490), (954, 303840), (960, 301941), (1055, 274752), (1060, 273456), (1080, 268392), (1266, 228960), (1272, 227880), (1296, 223660), (1431, 202560), (1440, 201294), (1590, 182304), (1620, 178928), (1688, 171720), (1696, 170910), (1728, 167745), (1899, 152640), (1908, 151920), (2110, 137376), (2120, 136728), (2160, 134196), (2385, 121536), (2532, 114480), (2544, 113940), (2592, 111830), (2862, 101280), (2880, 100647), (3165, 91584), (3180, 91152), (3240, 89464), (3376, 85860), (3392, 85455), (3798, 76320), (3816, 75960), (4220, 68688), (4240, 68364), (4293, 67520), (4320, 67098), (4770, 60768), (5064, 57240), (5088, 56970), (5184, 55915), (5697, 50880), (5724, 50640), (6330, 45792), (6360, 45576), (6480, 44732), (6752, 42930), (7155, 40512), (7596, 38160), (7632, 37980), (8440, 34344), (8480, 34182), (8586, 33760), (8640, 33549), (9495, 30528), (9540, 30384), (10128, 28620), (10176, 28485), (11183, 25920), (11394, 25440), (11448, 25320), (12660, 22896), (12720, 22788), (12960, 22366), (13504, 21465), (14310, 20256), (15192, 19080), (15264, 18990), (16880, 17172), (16960, 17091)]