8258520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68821}}^1$

素因数の和:68835

約数の個数: 32

約数和(自身を含む): 24775920

約数和(自身を除く): 16517400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68821, 137642, 206463, 275284, 344105, 412926, 550568, 688210, 825852, 1032315, 1376420, 1651704, 2064630, 2752840, 4129260, 8258520]

約数ペア:

[(1, 8258520), (2, 4129260), (3, 2752840), (4, 2064630), (5, 1651704), (6, 1376420), (8, 1032315), (10, 825852), (12, 688210), (15, 550568), (20, 412926), (24, 344105), (30, 275284), (40, 206463), (60, 137642), (120, 68821)]