989469480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8245579}}^1$

素因数の和:8245593

約数の個数: 32

約数和(自身を含む): 2968408800

約数和(自身を除く): 1978939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8245579, 16491158, 24736737, 32982316, 41227895, 49473474, 65964632, 82455790, 98946948, 123683685, 164911580, 197893896, 247367370, 329823160, 494734740, 989469480]

約数ペア:

[(1, 989469480), (2, 494734740), (3, 329823160), (4, 247367370), (5, 197893896), (6, 164911580), (8, 123683685), (10, 98946948), (12, 82455790), (15, 65964632), (20, 49473474), (24, 41227895), (30, 32982316), (40, 24736737), (60, 16491158), (120, 8245579)]