53564520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 107715480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1279, 1396, 1745, 2094, 2558, 2792, 3490, 3837, 4188, 5116, 5235, 6395, 6980, 7674, 8376, 10232, 10470, 12790, 13960, 15348, 19185, 20940, 25580, 30696, 38370, 41880, 51160, 76740, 153480, 446371, 892742, 1339113, 1785484, 2231855, 2678226, 3570968, 4463710, 5356452, 6695565, 8927420, 10712904, 13391130, 17854840, 26782260, 53564520]

約数ペア:

[(1, 53564520), (2, 26782260), (3, 17854840), (4, 13391130), (5, 10712904), (6, 8927420), (8, 6695565), (10, 5356452), (12, 4463710), (15, 3570968), (20, 2678226), (24, 2231855), (30, 1785484), (40, 1339113), (60, 892742), (120, 446371), (349, 153480), (698, 76740), (1047, 51160), (1279, 41880), (1396, 38370), (1745, 30696), (2094, 25580), (2558, 20940), (2792, 19185), (3490, 15348), (3837, 13960), (4188, 12790), (5116, 10470), (5235, 10232), (6395, 8376), (6980, 7674)]