264889440

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 939798720

約数和(自身を除く): 674909280

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 757, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1514, 1620, 1944, 2160, 2187, 2271, 2430, 2592, 2916, 3028, 3240, 3645, 3785, 3888, 4320, 4374, 4542, 4860, 5832, 6056, 6480, 6813, 7290, 7570, 7776, 8748, 9084, 9720, 10935, 11355, 11664, 12112, 12960, 13626, 14580, 15140, 17496, 18168, 19440, 20439, 21870, 22710, 23328, 24224, 27252, 29160, 30280, 34065, 34992, 36336, 38880, 40878, 43740, 45420, 54504, 58320, 60560, 61317, 68130, 69984, 72672, 81756, 87480, 90840, 102195, 109008, 116640, 121120, 122634, 136260, 163512, 174960, 181680, 183951, 204390, 218016, 245268, 272520, 306585, 327024, 349920, 363360, 367902, 408780, 490536, 545040, 551853, 613170, 654048, 735804, 817560, 919755, 981072, 1090080, 1103706, 1226340, 1471608, 1635120, 1655559, 1839510, 1962144, 2207412, 2452680, 2759265, 2943216, 3270240, 3311118, 3679020, 4414824, 4905360, 5518530, 5886432, 6622236, 7358040, 8277795, 8829648, 9810720, 11037060, 13244472, 14716080, 16555590, 17659296, 22074120, 26488944, 29432160, 33111180, 44148240, 52977888, 66222360, 88296480, 132444720, 264889440]

約数ペア:

[(1, 264889440), (2, 132444720), (3, 88296480), (4, 66222360), (5, 52977888), (6, 44148240), (8, 33111180), (9, 29432160), (10, 26488944), (12, 22074120), (15, 17659296), (16, 16555590), (18, 14716080), (20, 13244472), (24, 11037060), (27, 9810720), (30, 8829648), (32, 8277795), (36, 7358040), (40, 6622236), (45, 5886432), (48, 5518530), (54, 4905360), (60, 4414824), (72, 3679020), (80, 3311118), (81, 3270240), (90, 2943216), (96, 2759265), (108, 2452680), (120, 2207412), (135, 1962144), (144, 1839510), (160, 1655559), (162, 1635120), (180, 1471608), (216, 1226340), (240, 1103706), (243, 1090080), (270, 981072), (288, 919755), (324, 817560), (360, 735804), (405, 654048), (432, 613170), (480, 551853), (486, 545040), (540, 490536), (648, 408780), (720, 367902), (729, 363360), (757, 349920), (810, 327024), (864, 306585), (972, 272520), (1080, 245268), (1215, 218016), (1296, 204390), (1440, 183951), (1458, 181680), (1514, 174960), (1620, 163512), (1944, 136260), (2160, 122634), (2187, 121120), (2271, 116640), (2430, 109008), (2592, 102195), (2916, 90840), (3028, 87480), (3240, 81756), (3645, 72672), (3785, 69984), (3888, 68130), (4320, 61317), (4374, 60560), (4542, 58320), (4860, 54504), (5832, 45420), (6056, 43740), (6480, 40878), (6813, 38880), (7290, 36336), (7570, 34992), (7776, 34065), (8748, 30280), (9084, 29160), (9720, 27252), (10935, 24224), (11355, 23328), (11664, 22710), (12112, 21870), (12960, 20439), (13626, 19440), (14580, 18168), (15140, 17496)]