22757760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{439}}^1$

素因数の和:470

約数の個数: 160

約数和(自身を含む): 81457200

約数和(自身を除く): 58699440

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, 270, 288, 320, 324, 360, 384, 405, 432, 439, 480, 540, 576, 640, 648, 720, 810, 864, 878, 960, 1080, 1152, 1296, 1317, 1440, 1620, 1728, 1756, 1920, 2160, 2195, 2592, 2634, 2880, 3240, 3456, 3512, 3951, 4320, 4390, 5184, 5268, 5760, 6480, 6585, 7024, 7902, 8640, 8780, 10368, 10536, 11853, 12960, 13170, 14048, 15804, 17280, 17560, 19755, 21072, 23706, 25920, 26340, 28096, 31608, 35120, 35559, 39510, 42144, 47412, 51840, 52680, 56192, 59265, 63216, 70240, 71118, 79020, 84288, 94824, 105360, 118530, 126432, 140480, 142236, 158040, 168576, 177795, 189648, 210720, 237060, 252864, 280960, 284472, 316080, 355590, 379296, 421440, 474120, 505728, 568944, 632160, 711180, 758592, 842880, 948240, 1137888, 1264320, 1422360, 1517184, 1896480, 2275776, 2528640, 2844720, 3792960, 4551552, 5689440, 7585920, 11378880, 22757760]

約数ペア:

[(1, 22757760), (2, 11378880), (3, 7585920), (4, 5689440), (5, 4551552), (6, 3792960), (8, 2844720), (9, 2528640), (10, 2275776), (12, 1896480), (15, 1517184), (16, 1422360), (18, 1264320), (20, 1137888), (24, 948240), (27, 842880), (30, 758592), (32, 711180), (36, 632160), (40, 568944), (45, 505728), (48, 474120), (54, 421440), (60, 379296), (64, 355590), (72, 316080), (80, 284472), (81, 280960), (90, 252864), (96, 237060), (108, 210720), (120, 189648), (128, 177795), (135, 168576), (144, 158040), (160, 142236), (162, 140480), (180, 126432), (192, 118530), (216, 105360), (240, 94824), (270, 84288), (288, 79020), (320, 71118), (324, 70240), (360, 63216), (384, 59265), (405, 56192), (432, 52680), (439, 51840), (480, 47412), (540, 42144), (576, 39510), (640, 35559), (648, 35120), (720, 31608), (810, 28096), (864, 26340), (878, 25920), (960, 23706), (1080, 21072), (1152, 19755), (1296, 17560), (1317, 17280), (1440, 15804), (1620, 14048), (1728, 13170), (1756, 12960), (1920, 11853), (2160, 10536), (2195, 10368), (2592, 8780), (2634, 8640), (2880, 7902), (3240, 7024), (3456, 6585), (3512, 6480), (3951, 5760), (4320, 5268), (4390, 5184)]