135118480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34469}}^1$

素因数の和:34496

約数の個数: 60

約数和(自身を含む): 365450940

約数和(自身を除く): 230332460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 34469, 68938, 137876, 172345, 241283, 275752, 344690, 482566, 551504, 689380, 965132, 1206415, 1378760, 1688981, 1930264, 2412830, 2757520, 3377962, 3860528, 4825660, 6755924, 8444905, 9651320, 13511848, 16889810, 19302640, 27023696, 33779620, 67559240, 135118480]

約数ペア:

[(1, 135118480), (2, 67559240), (4, 33779620), (5, 27023696), (7, 19302640), (8, 16889810), (10, 13511848), (14, 9651320), (16, 8444905), (20, 6755924), (28, 4825660), (35, 3860528), (40, 3377962), (49, 2757520), (56, 2412830), (70, 1930264), (80, 1688981), (98, 1378760), (112, 1206415), (140, 965132), (196, 689380), (245, 551504), (280, 482566), (392, 344690), (490, 275752), (560, 241283), (784, 172345), (980, 137876), (1960, 68938), (3920, 34469)]