667120680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12437}}^1$

素因数の和:12603

約数の個数: 96

約数和(自身を含む): 2182869000

約数和(自身を除く): 1515748320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 8940, 10728, 12437, 13410, 17880, 24874, 26820, 37311, 49748, 53640, 62185, 74622, 99496, 111933, 124370, 149244, 186555, 223866, 248740, 298488, 373110, 447732, 497480, 559665, 746220, 895464, 1119330, 1492440, 1853113, 2238660, 3706226, 4477320, 5559339, 7412452, 9265565, 11118678, 14824904, 16678017, 18531130, 22237356, 27796695, 33356034, 37062260, 44474712, 55593390, 66712068, 74124520, 83390085, 111186780, 133424136, 166780170, 222373560, 333560340, 667120680]

約数ペア:

[(1, 667120680), (2, 333560340), (3, 222373560), (4, 166780170), (5, 133424136), (6, 111186780), (8, 83390085), (9, 74124520), (10, 66712068), (12, 55593390), (15, 44474712), (18, 37062260), (20, 33356034), (24, 27796695), (30, 22237356), (36, 18531130), (40, 16678017), (45, 14824904), (60, 11118678), (72, 9265565), (90, 7412452), (120, 5559339), (149, 4477320), (180, 3706226), (298, 2238660), (360, 1853113), (447, 1492440), (596, 1119330), (745, 895464), (894, 746220), (1192, 559665), (1341, 497480), (1490, 447732), (1788, 373110), (2235, 298488), (2682, 248740), (2980, 223866), (3576, 186555), (4470, 149244), (5364, 124370), (5960, 111933), (6705, 99496), (8940, 74622), (10728, 62185), (12437, 53640), (13410, 49748), (17880, 37311), (24874, 26820)]