480452120

素因数分解:

$2^3\times 5^1\times {\mathrm{12011303}}^1$

素因数の和:12011314

約数の個数: 16

約数和(自身を含む): 1081017360

約数和(自身を除く): 600565240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12011303, 24022606, 48045212, 60056515, 96090424, 120113030, 240226060, 480452120]

約数ペア:

[(1, 480452120), (2, 240226060), (4, 120113030), (5, 96090424), (8, 60056515), (10, 48045212), (20, 24022606), (40, 12011303)]