119009240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{60719}}^1$

素因数の和:60744

約数の個数: 48

約数和(自身を含む): 311493600

約数和(自身を除く): 192484360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 60719, 121438, 242876, 303595, 425033, 485752, 607190, 850066, 1214380, 1700132, 2125165, 2428760, 2975231, 3400264, 4250330, 5950462, 8500660, 11900924, 14876155, 17001320, 23801848, 29752310, 59504620, 119009240]

約数ペア:

[(1, 119009240), (2, 59504620), (4, 29752310), (5, 23801848), (7, 17001320), (8, 14876155), (10, 11900924), (14, 8500660), (20, 5950462), (28, 4250330), (35, 3400264), (40, 2975231), (49, 2428760), (56, 2125165), (70, 1700132), (98, 1214380), (140, 850066), (196, 607190), (245, 485752), (280, 425033), (392, 303595), (490, 242876), (980, 121438), (1960, 60719)]