7212120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{60101}}^1$

素因数の和:60115

約数の個数: 32

約数和(自身を含む): 21636720

約数和(自身を除く): 14424600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60101, 120202, 180303, 240404, 300505, 360606, 480808, 601010, 721212, 901515, 1202020, 1442424, 1803030, 2404040, 3606060, 7212120]

約数ペア:

[(1, 7212120), (2, 3606060), (3, 2404040), (4, 1803030), (5, 1442424), (6, 1202020), (8, 901515), (10, 721212), (12, 601010), (15, 480808), (20, 360606), (24, 300505), (30, 240404), (40, 180303), (60, 120202), (120, 60101)]