120743385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 240537600

約数和(自身を除く): 119794215

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 399, 435, 551, 609, 665, 1015, 1653, 1995, 2087, 2755, 3045, 3857, 6261, 8265, 10435, 11571, 14609, 19285, 31305, 39653, 43827, 57855, 60523, 73045, 118959, 181569, 198265, 219135, 277571, 302615, 423661, 594795, 832713, 907845, 1149937, 1270983, 1387855, 2118305, 3449811, 4163565, 5749685, 6354915, 8049559, 17249055, 24148677, 40247795, 120743385]

約数ペア:

[(1, 120743385), (3, 40247795), (5, 24148677), (7, 17249055), (15, 8049559), (19, 6354915), (21, 5749685), (29, 4163565), (35, 3449811), (57, 2118305), (87, 1387855), (95, 1270983), (105, 1149937), (133, 907845), (145, 832713), (203, 594795), (285, 423661), (399, 302615), (435, 277571), (551, 219135), (609, 198265), (665, 181569), (1015, 118959), (1653, 73045), (1995, 60523), (2087, 57855), (2755, 43827), (3045, 39653), (3857, 31305), (6261, 19285), (8265, 14609), (10435, 11571)]