117728640

素因数分解:

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

素因数の和:791

約数の個数: 192

約数和(自身を含む): 422145360

約数和(自身を除く): 304416720

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, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 757, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1514, 1620, 1728, 1920, 1944, 2160, 2271, 2430, 2592, 2880, 3028, 3240, 3456, 3785, 3888, 4320, 4542, 4860, 5184, 5760, 6056, 6480, 6813, 7570, 7776, 8640, 9084, 9720, 10368, 11355, 12112, 12960, 13626, 15140, 15552, 17280, 18168, 19440, 20439, 22710, 24224, 25920, 27252, 30280, 31104, 34065, 36336, 38880, 40878, 45420, 48448, 51840, 54504, 60560, 61317, 68130, 72672, 77760, 81756, 90840, 96896, 102195, 109008, 121120, 122634, 136260, 145344, 155520, 163512, 181680, 183951, 204390, 218016, 242240, 245268, 272520, 290688, 306585, 327024, 363360, 367902, 408780, 436032, 484480, 490536, 545040, 613170, 654048, 726720, 735804, 817560, 872064, 919755, 981072, 1090080, 1226340, 1308096, 1453440, 1471608, 1635120, 1839510, 1962144, 2180160, 2452680, 2616192, 2943216, 3270240, 3679020, 3924288, 4360320, 4905360, 5886432, 6540480, 7358040, 7848576, 9810720, 11772864, 13080960, 14716080, 19621440, 23545728, 29432160, 39242880, 58864320, 117728640]

約数ペア:

[(1, 117728640), (2, 58864320), (3, 39242880), (4, 29432160), (5, 23545728), (6, 19621440), (8, 14716080), (9, 13080960), (10, 11772864), (12, 9810720), (15, 7848576), (16, 7358040), (18, 6540480), (20, 5886432), (24, 4905360), (27, 4360320), (30, 3924288), (32, 3679020), (36, 3270240), (40, 2943216), (45, 2616192), (48, 2452680), (54, 2180160), (60, 1962144), (64, 1839510), (72, 1635120), (80, 1471608), (81, 1453440), (90, 1308096), (96, 1226340), (108, 1090080), (120, 981072), (128, 919755), (135, 872064), (144, 817560), (160, 735804), (162, 726720), (180, 654048), (192, 613170), (216, 545040), (240, 490536), (243, 484480), (270, 436032), (288, 408780), (320, 367902), (324, 363360), (360, 327024), (384, 306585), (405, 290688), (432, 272520), (480, 245268), (486, 242240), (540, 218016), (576, 204390), (640, 183951), (648, 181680), (720, 163512), (757, 155520), (810, 145344), (864, 136260), (960, 122634), (972, 121120), (1080, 109008), (1152, 102195), (1215, 96896), (1296, 90840), (1440, 81756), (1514, 77760), (1620, 72672), (1728, 68130), (1920, 61317), (1944, 60560), (2160, 54504), (2271, 51840), (2430, 48448), (2592, 45420), (2880, 40878), (3028, 38880), (3240, 36336), (3456, 34065), (3785, 31104), (3888, 30280), (4320, 27252), (4542, 25920), (4860, 24224), (5184, 22710), (5760, 20439), (6056, 19440), (6480, 18168), (6813, 17280), (7570, 15552), (7776, 15140), (8640, 13626), (9084, 12960), (9720, 12112), (10368, 11355)]