280277370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{2593}}^1$

素因数の和:3807

約数の個数: 48

約数和(自身を含む): 729609192

約数和(自身を除く): 449331822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1201, 2402, 2593, 3603, 5186, 6005, 7206, 7779, 10809, 12010, 12965, 15558, 18015, 21618, 23337, 25930, 36030, 38895, 46674, 54045, 77790, 108090, 116685, 233370, 3114193, 6228386, 9342579, 15570965, 18685158, 28027737, 31141930, 46712895, 56055474, 93425790, 140138685, 280277370]

約数ペア:

[(1, 280277370), (2, 140138685), (3, 93425790), (5, 56055474), (6, 46712895), (9, 31141930), (10, 28027737), (15, 18685158), (18, 15570965), (30, 9342579), (45, 6228386), (90, 3114193), (1201, 233370), (2402, 116685), (2593, 108090), (3603, 77790), (5186, 54045), (6005, 46674), (7206, 38895), (7779, 36030), (10809, 25930), (12010, 23337), (12965, 21618), (15558, 18015)]