116605620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{647809}}^1$

素因数の和:647824

約数の個数: 36

約数和(自身を含む): 353704260

約数和(自身を除く): 237098640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 647809, 1295618, 1943427, 2591236, 3239045, 3886854, 5830281, 6478090, 7773708, 9717135, 11660562, 12956180, 19434270, 23321124, 29151405, 38868540, 58302810, 116605620]

約数ペア:

[(1, 116605620), (2, 58302810), (3, 38868540), (4, 29151405), (5, 23321124), (6, 19434270), (9, 12956180), (10, 11660562), (12, 9717135), (15, 7773708), (18, 6478090), (20, 5830281), (30, 3886854), (36, 3239045), (45, 2591236), (60, 1943427), (90, 1295618), (180, 647809)]