25425480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211879}}^1$

素因数の和:211893

約数の個数: 32

約数和(自身を含む): 76276800

約数和(自身を除く): 50851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211879, 423758, 635637, 847516, 1059395, 1271274, 1695032, 2118790, 2542548, 3178185, 4237580, 5085096, 6356370, 8475160, 12712740, 25425480]

約数ペア:

[(1, 25425480), (2, 12712740), (3, 8475160), (4, 6356370), (5, 5085096), (6, 4237580), (8, 3178185), (10, 2542548), (12, 2118790), (15, 1695032), (20, 1271274), (24, 1059395), (30, 847516), (40, 635637), (60, 423758), (120, 211879)]