16517040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68821}}^1$

素因数の和:68837

約数の個数: 40

約数和(自身を含む): 51203568

約数和(自身を除く): 34686528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68821, 137642, 206463, 275284, 344105, 412926, 550568, 688210, 825852, 1032315, 1101136, 1376420, 1651704, 2064630, 2752840, 3303408, 4129260, 5505680, 8258520, 16517040]

約数ペア:

[(1, 16517040), (2, 8258520), (3, 5505680), (4, 4129260), (5, 3303408), (6, 2752840), (8, 2064630), (10, 1651704), (12, 1376420), (15, 1101136), (16, 1032315), (20, 825852), (24, 688210), (30, 550568), (40, 412926), (48, 344105), (60, 275284), (80, 206463), (120, 137642), (240, 68821)]