218468834160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{528929}}^1$

素因数の和:530666

約数の個数: 80

約数和(自身を含む): 677648190240

約数和(自身を除く): 459179356080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1721, 3442, 5163, 6884, 8605, 10326, 13768, 17210, 20652, 25815, 27536, 34420, 41304, 51630, 68840, 82608, 103260, 137680, 206520, 413040, 528929, 1057858, 1586787, 2115716, 2644645, 3173574, 4231432, 5289290, 6347148, 7933935, 8462864, 10578580, 12694296, 15867870, 21157160, 25388592, 31735740, 42314320, 63471480, 126942960, 910286809, 1820573618, 2730860427, 3641147236, 4551434045, 5461720854, 7282294472, 9102868090, 10923441708, 13654302135, 14564588944, 18205736180, 21846883416, 27308604270, 36411472360, 43693766832, 54617208540, 72822944720, 109234417080, 218468834160]

約数ペア:

[(1, 218468834160), (2, 109234417080), (3, 72822944720), (4, 54617208540), (5, 43693766832), (6, 36411472360), (8, 27308604270), (10, 21846883416), (12, 18205736180), (15, 14564588944), (16, 13654302135), (20, 10923441708), (24, 9102868090), (30, 7282294472), (40, 5461720854), (48, 4551434045), (60, 3641147236), (80, 2730860427), (120, 1820573618), (240, 910286809), (1721, 126942960), (3442, 63471480), (5163, 42314320), (6884, 31735740), (8605, 25388592), (10326, 21157160), (13768, 15867870), (17210, 12694296), (20652, 10578580), (25815, 8462864), (27536, 7933935), (34420, 6347148), (41304, 5289290), (51630, 4231432), (68840, 3173574), (82608, 2644645), (103260, 2115716), (137680, 1586787), (206520, 1057858), (413040, 528929)]