271180480

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6469}}^1$

素因数の和:6617

約数の個数: 56

約数和(自身を含む): 650778480

約数和(自身を除く): 379598000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 6469, 8384, 10480, 12938, 20960, 25876, 32345, 41920, 51752, 64690, 103504, 129380, 207008, 258760, 414016, 517520, 847439, 1035040, 1694878, 2070080, 3389756, 4237195, 6779512, 8474390, 13559024, 16948780, 27118048, 33897560, 54236096, 67795120, 135590240, 271180480]

約数ペア:

[(1, 271180480), (2, 135590240), (4, 67795120), (5, 54236096), (8, 33897560), (10, 27118048), (16, 16948780), (20, 13559024), (32, 8474390), (40, 6779512), (64, 4237195), (80, 3389756), (131, 2070080), (160, 1694878), (262, 1035040), (320, 847439), (524, 517520), (655, 414016), (1048, 258760), (1310, 207008), (2096, 129380), (2620, 103504), (4192, 64690), (5240, 51752), (6469, 41920), (8384, 32345), (10480, 25876), (12938, 20960)]