2106120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17551}}^1$

素因数の和:17565

約数の個数: 32

約数和(自身を含む): 6318720

約数和(自身を除く): 4212600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 175510, 210612, 263265, 351020, 421224, 526530, 702040, 1053060, 2106120]

約数ペア:

[(1, 2106120), (2, 1053060), (3, 702040), (4, 526530), (5, 421224), (6, 351020), (8, 263265), (10, 210612), (12, 175510), (15, 140408), (20, 105306), (24, 87755), (30, 70204), (40, 52653), (60, 35102), (120, 17551)]