260719260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{188927}}^1$

素因数の和:188962

約数の個数: 48

約数和(自身を含む): 761757696

約数和(自身を除く): 501038436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 188927, 377854, 566781, 755708, 944635, 1133562, 1889270, 2267124, 2833905, 3778540, 4345321, 5667810, 8690642, 11335620, 13035963, 17381284, 21726605, 26071926, 43453210, 52143852, 65179815, 86906420, 130359630, 260719260]

約数ペア:

[(1, 260719260), (2, 130359630), (3, 86906420), (4, 65179815), (5, 52143852), (6, 43453210), (10, 26071926), (12, 21726605), (15, 17381284), (20, 13035963), (23, 11335620), (30, 8690642), (46, 5667810), (60, 4345321), (69, 3778540), (92, 2833905), (115, 2267124), (138, 1889270), (230, 1133562), (276, 944635), (345, 755708), (460, 566781), (690, 377854), (1380, 188927)]