79489680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331207}}^1$

素因数の和:331223

約数の個数: 40

約数和(自身を含む): 246418752

約数和(自身を除く): 166929072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331207, 662414, 993621, 1324828, 1656035, 1987242, 2649656, 3312070, 3974484, 4968105, 5299312, 6624140, 7948968, 9936210, 13248280, 15897936, 19872420, 26496560, 39744840, 79489680]

約数ペア:

[(1, 79489680), (2, 39744840), (3, 26496560), (4, 19872420), (5, 15897936), (6, 13248280), (8, 9936210), (10, 7948968), (12, 6624140), (15, 5299312), (16, 4968105), (20, 3974484), (24, 3312070), (30, 2649656), (40, 1987242), (48, 1656035), (60, 1324828), (80, 993621), (120, 662414), (240, 331207)]