197084880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{91243}}^1$

素因数の和:91265

約数の個数: 80

約数和(自身を含む): 678855360

約数和(自身を除く): 481770480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 91243, 182486, 273729, 364972, 456215, 547458, 729944, 821187, 912430, 1094916, 1368645, 1459888, 1642374, 1824860, 2189832, 2463561, 2737290, 3284748, 3649720, 4105935, 4379664, 4927122, 5474580, 6569496, 7299440, 8211870, 9854244, 10949160, 12317805, 13138992, 16423740, 19708488, 21898320, 24635610, 32847480, 39416976, 49271220, 65694960, 98542440, 197084880]

約数ペア:

[(1, 197084880), (2, 98542440), (3, 65694960), (4, 49271220), (5, 39416976), (6, 32847480), (8, 24635610), (9, 21898320), (10, 19708488), (12, 16423740), (15, 13138992), (16, 12317805), (18, 10949160), (20, 9854244), (24, 8211870), (27, 7299440), (30, 6569496), (36, 5474580), (40, 4927122), (45, 4379664), (48, 4105935), (54, 3649720), (60, 3284748), (72, 2737290), (80, 2463561), (90, 2189832), (108, 1824860), (120, 1642374), (135, 1459888), (144, 1368645), (180, 1094916), (216, 912430), (240, 821187), (270, 729944), (360, 547458), (432, 456215), (540, 364972), (720, 273729), (1080, 182486), (2160, 91243)]