162720960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{169501}}^1$

素因数の和:169521

約数の個数: 56

約数和(自身を含む): 516642096

約数和(自身を除く): 353921136

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, 160, 192, 240, 320, 480, 960, 169501, 339002, 508503, 678004, 847505, 1017006, 1356008, 1695010, 2034012, 2542515, 2712016, 3390020, 4068024, 5085030, 5424032, 6780040, 8136048, 10170060, 10848064, 13560080, 16272096, 20340120, 27120160, 32544192, 40680240, 54240320, 81360480, 162720960]

約数ペア:

[(1, 162720960), (2, 81360480), (3, 54240320), (4, 40680240), (5, 32544192), (6, 27120160), (8, 20340120), (10, 16272096), (12, 13560080), (15, 10848064), (16, 10170060), (20, 8136048), (24, 6780040), (30, 5424032), (32, 5085030), (40, 4068024), (48, 3390020), (60, 2712016), (64, 2542515), (80, 2034012), (96, 1695010), (120, 1356008), (160, 1017006), (192, 847505), (240, 678004), (320, 508503), (480, 339002), (960, 169501)]