54291840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28277}}^1$

素因数の和:28299

約数の個数: 64

約数和(自身を含む): 173061360

約数和(自身を除く): 118769520

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, 28277, 56554, 84831, 113108, 141385, 169662, 226216, 282770, 339324, 424155, 452432, 565540, 678648, 848310, 904864, 1131080, 1357296, 1696620, 1809728, 2262160, 2714592, 3393240, 3619456, 4524320, 5429184, 6786480, 9048640, 10858368, 13572960, 18097280, 27145920, 54291840]

約数ペア:

[(1, 54291840), (2, 27145920), (3, 18097280), (4, 13572960), (5, 10858368), (6, 9048640), (8, 6786480), (10, 5429184), (12, 4524320), (15, 3619456), (16, 3393240), (20, 2714592), (24, 2262160), (30, 1809728), (32, 1696620), (40, 1357296), (48, 1131080), (60, 904864), (64, 848310), (80, 678648), (96, 565540), (120, 452432), (128, 424155), (160, 339324), (192, 282770), (240, 226216), (320, 169662), (384, 141385), (480, 113108), (640, 84831), (960, 56554), (1920, 28277)]