8545920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4451}}^1$

素因数の和:4473

約数の個数: 64

約数和(自身を含む): 27246240

約数和(自身を除く): 18700320

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, 4451, 8902, 13353, 17804, 22255, 26706, 35608, 44510, 53412, 66765, 71216, 89020, 106824, 133530, 142432, 178040, 213648, 267060, 284864, 356080, 427296, 534120, 569728, 712160, 854592, 1068240, 1424320, 1709184, 2136480, 2848640, 4272960, 8545920]

約数ペア:

[(1, 8545920), (2, 4272960), (3, 2848640), (4, 2136480), (5, 1709184), (6, 1424320), (8, 1068240), (10, 854592), (12, 712160), (15, 569728), (16, 534120), (20, 427296), (24, 356080), (30, 284864), (32, 267060), (40, 213648), (48, 178040), (60, 142432), (64, 133530), (80, 106824), (96, 89020), (120, 71216), (128, 66765), (160, 53412), (192, 44510), (240, 35608), (320, 26706), (384, 22255), (480, 17804), (640, 13353), (960, 8902), (1920, 4451)]