28682040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239017}}^1$

素因数の和:239031

約数の個数: 32

約数和(自身を含む): 86046480

約数和(自身を除く): 57364440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239017, 478034, 717051, 956068, 1195085, 1434102, 1912136, 2390170, 2868204, 3585255, 4780340, 5736408, 7170510, 9560680, 14341020, 28682040]

約数ペア:

[(1, 28682040), (2, 14341020), (3, 9560680), (4, 7170510), (5, 5736408), (6, 4780340), (8, 3585255), (10, 2868204), (12, 2390170), (15, 1912136), (20, 1434102), (24, 1195085), (30, 956068), (40, 717051), (60, 478034), (120, 239017)]