80829480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673579}}^1$

素因数の和:673593

約数の個数: 32

約数和(自身を含む): 242488800

約数和(自身を除く): 161659320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673579, 1347158, 2020737, 2694316, 3367895, 4041474, 5388632, 6735790, 8082948, 10103685, 13471580, 16165896, 20207370, 26943160, 40414740, 80829480]

約数ペア:

[(1, 80829480), (2, 40414740), (3, 26943160), (4, 20207370), (5, 16165896), (6, 13471580), (8, 10103685), (10, 8082948), (12, 6735790), (15, 5388632), (20, 4041474), (24, 3367895), (30, 2694316), (40, 2020737), (60, 1347158), (120, 673579)]