172510080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89849}}^1$

素因数の和:89871

約数の個数: 64

約数和(自身を含む): 549882000

約数和(自身を除く): 377371920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 89849, 179698, 269547, 359396, 449245, 539094, 718792, 898490, 1078188, 1347735, 1437584, 1796980, 2156376, 2695470, 2875168, 3593960, 4312752, 5390940, 5750336, 7187920, 8625504, 10781880, 11500672, 14375840, 17251008, 21563760, 28751680, 34502016, 43127520, 57503360, 86255040, 172510080]

約数ペア:

[(1, 172510080), (2, 86255040), (3, 57503360), (4, 43127520), (5, 34502016), (6, 28751680), (8, 21563760), (10, 17251008), (12, 14375840), (15, 11500672), (16, 10781880), (20, 8625504), (24, 7187920), (30, 5750336), (32, 5390940), (40, 4312752), (48, 3593960), (60, 2875168), (64, 2695470), (80, 2156376), (96, 1796980), (120, 1437584), (128, 1347735), (160, 1078188), (192, 898490), (240, 718792), (320, 539094), (384, 449245), (480, 359396), (640, 269547), (960, 179698), (1920, 89849)]