314848920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17609}}^1$

素因数の和:17772

約数の個数: 64

約数和(自身を含む): 950940000

約数和(自身を除く): 636091080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17609, 17880, 35218, 52827, 70436, 88045, 105654, 140872, 176090, 211308, 264135, 352180, 422616, 528270, 704360, 1056540, 2113080, 2623741, 5247482, 7871223, 10494964, 13118705, 15742446, 20989928, 26237410, 31484892, 39356115, 52474820, 62969784, 78712230, 104949640, 157424460, 314848920]

約数ペア:

[(1, 314848920), (2, 157424460), (3, 104949640), (4, 78712230), (5, 62969784), (6, 52474820), (8, 39356115), (10, 31484892), (12, 26237410), (15, 20989928), (20, 15742446), (24, 13118705), (30, 10494964), (40, 7871223), (60, 5247482), (120, 2623741), (149, 2113080), (298, 1056540), (447, 704360), (596, 528270), (745, 422616), (894, 352180), (1192, 264135), (1490, 211308), (1788, 176090), (2235, 140872), (2980, 105654), (3576, 88045), (4470, 70436), (5960, 52827), (8940, 35218), (17609, 17880)]