82609680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{344207}}^1$

素因数の和:344223

約数の個数: 40

約数和(自身を含む): 256090752

約数和(自身を除く): 173481072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 344207, 688414, 1032621, 1376828, 1721035, 2065242, 2753656, 3442070, 4130484, 5163105, 5507312, 6884140, 8260968, 10326210, 13768280, 16521936, 20652420, 27536560, 41304840, 82609680]

約数ペア:

[(1, 82609680), (2, 41304840), (3, 27536560), (4, 20652420), (5, 16521936), (6, 13768280), (8, 10326210), (10, 8260968), (12, 6884140), (15, 5507312), (16, 5163105), (20, 4130484), (24, 3442070), (30, 2753656), (40, 2065242), (48, 1721035), (60, 1376828), (80, 1032621), (120, 688414), (240, 344207)]