789367680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{15227}}^1$

素因数の和:15258

約数の個数: 160

約数和(自身を含む): 2819159640

約数和(自身を除く): 2029791960

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, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 15227, 17280, 25920, 30454, 45681, 51840, 60908, 76135, 91362, 121816, 137043, 152270, 182724, 228405, 243632, 274086, 304540, 365448, 411129, 456810, 487264, 548172, 609080, 685215, 730896, 822258, 913620, 974528, 1096344, 1218160, 1233387, 1370430, 1461792, 1644516, 1827240, 1949056, 2055645, 2192688, 2436320, 2466774, 2740860, 2923584, 3289032, 3654480, 4111290, 4385376, 4872640, 4933548, 5481720, 5847168, 6166935, 6578064, 7308960, 8222580, 8770752, 9745280, 9867096, 10963440, 12333870, 13156128, 14617920, 16445160, 17541504, 19734192, 21926880, 24667740, 26312256, 29235840, 32890320, 39468384, 43853760, 49335480, 52624512, 65780640, 78936768, 87707520, 98670960, 131561280, 157873536, 197341920, 263122560, 394683840, 789367680]

約数ペア:

[(1, 789367680), (2, 394683840), (3, 263122560), (4, 197341920), (5, 157873536), (6, 131561280), (8, 98670960), (9, 87707520), (10, 78936768), (12, 65780640), (15, 52624512), (16, 49335480), (18, 43853760), (20, 39468384), (24, 32890320), (27, 29235840), (30, 26312256), (32, 24667740), (36, 21926880), (40, 19734192), (45, 17541504), (48, 16445160), (54, 14617920), (60, 13156128), (64, 12333870), (72, 10963440), (80, 9867096), (81, 9745280), (90, 8770752), (96, 8222580), (108, 7308960), (120, 6578064), (128, 6166935), (135, 5847168), (144, 5481720), (160, 4933548), (162, 4872640), (180, 4385376), (192, 4111290), (216, 3654480), (240, 3289032), (270, 2923584), (288, 2740860), (320, 2466774), (324, 2436320), (360, 2192688), (384, 2055645), (405, 1949056), (432, 1827240), (480, 1644516), (540, 1461792), (576, 1370430), (640, 1233387), (648, 1218160), (720, 1096344), (810, 974528), (864, 913620), (960, 822258), (1080, 730896), (1152, 685215), (1296, 609080), (1440, 548172), (1620, 487264), (1728, 456810), (1920, 411129), (2160, 365448), (2592, 304540), (2880, 274086), (3240, 243632), (3456, 228405), (4320, 182724), (5184, 152270), (5760, 137043), (6480, 121816), (8640, 91362), (10368, 76135), (12960, 60908), (15227, 51840), (17280, 45681), (25920, 30454)]