17441880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{145349}}^1$

素因数の和:145363

約数の個数: 32

約数和(自身を含む): 52326000

約数和(自身を除く): 34884120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 145349, 290698, 436047, 581396, 726745, 872094, 1162792, 1453490, 1744188, 2180235, 2906980, 3488376, 4360470, 5813960, 8720940, 17441880]

約数ペア:

[(1, 17441880), (2, 8720940), (3, 5813960), (4, 4360470), (5, 3488376), (6, 2906980), (8, 2180235), (10, 1744188), (12, 1453490), (15, 1162792), (20, 872094), (24, 726745), (30, 581396), (40, 436047), (60, 290698), (120, 145349)]