25671480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213929}}^1$

素因数の和:213943

約数の個数: 32

約数和(自身を含む): 77014800

約数和(自身を除く): 51343320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213929, 427858, 641787, 855716, 1069645, 1283574, 1711432, 2139290, 2567148, 3208935, 4278580, 5134296, 6417870, 8557160, 12835740, 25671480]

約数ペア:

[(1, 25671480), (2, 12835740), (3, 8557160), (4, 6417870), (5, 5134296), (6, 4278580), (8, 3208935), (10, 2567148), (12, 2139290), (15, 1711432), (20, 1283574), (24, 1069645), (30, 855716), (40, 641787), (60, 427858), (120, 213929)]