9864480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20551}}^1$

素因数の和:20569

約数の個数: 48

約数和(自身を含む): 31074624

約数和(自身を除く): 21210144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20551, 41102, 61653, 82204, 102755, 123306, 164408, 205510, 246612, 308265, 328816, 411020, 493224, 616530, 657632, 822040, 986448, 1233060, 1644080, 1972896, 2466120, 3288160, 4932240, 9864480]

約数ペア:

[(1, 9864480), (2, 4932240), (3, 3288160), (4, 2466120), (5, 1972896), (6, 1644080), (8, 1233060), (10, 986448), (12, 822040), (15, 657632), (16, 616530), (20, 493224), (24, 411020), (30, 328816), (32, 308265), (40, 246612), (48, 205510), (60, 164408), (80, 123306), (96, 102755), (120, 82204), (160, 61653), (240, 41102), (480, 20551)]