781082040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6509017}}^1$

素因数の和:6509031

約数の個数: 32

約数和(自身を含む): 2343246480

約数和(自身を除く): 1562164440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6509017, 13018034, 19527051, 26036068, 32545085, 39054102, 52072136, 65090170, 78108204, 97635255, 130180340, 156216408, 195270510, 260360680, 390541020, 781082040]

約数ペア:

[(1, 781082040), (2, 390541020), (3, 260360680), (4, 195270510), (5, 156216408), (6, 130180340), (8, 97635255), (10, 78108204), (12, 65090170), (15, 52072136), (20, 39054102), (24, 32545085), (30, 26036068), (40, 19527051), (60, 13018034), (120, 6509017)]