268662960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4340

約数の個数: 160

約数和(自身を含む): 957528000

約数和(自身を除く): 688865040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 4289, 5220, 6264, 6960, 7830, 8578, 10440, 12528, 12867, 15660, 17156, 20880, 21445, 25734, 31320, 34312, 38601, 42890, 51468, 62640, 64335, 68624, 77202, 85780, 102936, 115803, 124381, 128670, 154404, 171560, 193005, 205872, 231606, 248762, 257340, 308808, 343120, 373143, 386010, 463212, 497524, 514680, 579015, 617616, 621905, 746286, 772020, 926424, 995048, 1029360, 1119429, 1158030, 1243810, 1492572, 1544040, 1852848, 1865715, 1990096, 2238858, 2316060, 2487620, 2985144, 3088080, 3358287, 3731430, 4477716, 4632120, 4975240, 5597145, 5970288, 6716574, 7462860, 8955432, 9264240, 9950480, 11194290, 13433148, 14925720, 16791435, 17910864, 22388580, 26866296, 29851440, 33582870, 44777160, 53732592, 67165740, 89554320, 134331480, 268662960]

約数ペア:

[(1, 268662960), (2, 134331480), (3, 89554320), (4, 67165740), (5, 53732592), (6, 44777160), (8, 33582870), (9, 29851440), (10, 26866296), (12, 22388580), (15, 17910864), (16, 16791435), (18, 14925720), (20, 13433148), (24, 11194290), (27, 9950480), (29, 9264240), (30, 8955432), (36, 7462860), (40, 6716574), (45, 5970288), (48, 5597145), (54, 4975240), (58, 4632120), (60, 4477716), (72, 3731430), (80, 3358287), (87, 3088080), (90, 2985144), (108, 2487620), (116, 2316060), (120, 2238858), (135, 1990096), (144, 1865715), (145, 1852848), (174, 1544040), (180, 1492572), (216, 1243810), (232, 1158030), (240, 1119429), (261, 1029360), (270, 995048), (290, 926424), (348, 772020), (360, 746286), (432, 621905), (435, 617616), (464, 579015), (522, 514680), (540, 497524), (580, 463212), (696, 386010), (720, 373143), (783, 343120), (870, 308808), (1044, 257340), (1080, 248762), (1160, 231606), (1305, 205872), (1392, 193005), (1566, 171560), (1740, 154404), (2088, 128670), (2160, 124381), (2320, 115803), (2610, 102936), (3132, 85780), (3480, 77202), (3915, 68624), (4176, 64335), (4289, 62640), (5220, 51468), (6264, 42890), (6960, 38601), (7830, 34312), (8578, 31320), (10440, 25734), (12528, 21445), (12867, 20880), (15660, 17156)]