25545480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 77103360

約数和(自身を除く): 51557880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1103, 1158, 1544, 1930, 2206, 2316, 2895, 3309, 3860, 4412, 4632, 5515, 5790, 6618, 7720, 8824, 11030, 11580, 13236, 16545, 22060, 23160, 26472, 33090, 44120, 66180, 132360, 212879, 425758, 638637, 851516, 1064395, 1277274, 1703032, 2128790, 2554548, 3193185, 4257580, 5109096, 6386370, 8515160, 12772740, 25545480]

約数ペア:

[(1, 25545480), (2, 12772740), (3, 8515160), (4, 6386370), (5, 5109096), (6, 4257580), (8, 3193185), (10, 2554548), (12, 2128790), (15, 1703032), (20, 1277274), (24, 1064395), (30, 851516), (40, 638637), (60, 425758), (120, 212879), (193, 132360), (386, 66180), (579, 44120), (772, 33090), (965, 26472), (1103, 23160), (1158, 22060), (1544, 16545), (1930, 13236), (2206, 11580), (2316, 11030), (2895, 8824), (3309, 7720), (3860, 6618), (4412, 5790), (4632, 5515)]