8640960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{9001}}^1$

素因数の和:9021

約数の個数: 56

約数和(自身を含む): 27438096

約数和(自身を除く): 18797136

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, 9001, 18002, 27003, 36004, 45005, 54006, 72008, 90010, 108012, 135015, 144016, 180020, 216024, 270030, 288032, 360040, 432048, 540060, 576064, 720080, 864096, 1080120, 1440160, 1728192, 2160240, 2880320, 4320480, 8640960]

約数ペア:

[(1, 8640960), (2, 4320480), (3, 2880320), (4, 2160240), (5, 1728192), (6, 1440160), (8, 1080120), (10, 864096), (12, 720080), (15, 576064), (16, 540060), (20, 432048), (24, 360040), (30, 288032), (32, 270030), (40, 216024), (48, 180020), (60, 144016), (64, 135015), (80, 108012), (96, 90010), (120, 72008), (160, 54006), (192, 45005), (240, 36004), (320, 27003), (480, 18002), (960, 9001)]