27816960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1839

約数の個数: 88

約数和(自身を含む): 89019936

約数和(自身を除く): 61202976

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1811, 1920, 2560, 3072, 3622, 3840, 5120, 5433, 7244, 7680, 9055, 10866, 14488, 15360, 18110, 21732, 27165, 28976, 36220, 43464, 54330, 57952, 72440, 86928, 108660, 115904, 144880, 173856, 217320, 231808, 289760, 347712, 434640, 463616, 579520, 695424, 869280, 927232, 1159040, 1390848, 1738560, 1854464, 2318080, 2781696, 3477120, 4636160, 5563392, 6954240, 9272320, 13908480, 27816960]

約数ペア:

[(1, 27816960), (2, 13908480), (3, 9272320), (4, 6954240), (5, 5563392), (6, 4636160), (8, 3477120), (10, 2781696), (12, 2318080), (15, 1854464), (16, 1738560), (20, 1390848), (24, 1159040), (30, 927232), (32, 869280), (40, 695424), (48, 579520), (60, 463616), (64, 434640), (80, 347712), (96, 289760), (120, 231808), (128, 217320), (160, 173856), (192, 144880), (240, 115904), (256, 108660), (320, 86928), (384, 72440), (480, 57952), (512, 54330), (640, 43464), (768, 36220), (960, 28976), (1024, 27165), (1280, 21732), (1536, 18110), (1811, 15360), (1920, 14488), (2560, 10866), (3072, 9055), (3622, 7680), (3840, 7244), (5120, 5433)]