1444480120

素因数分解:

$2^3\times 5^1\times {\mathrm{36112003}}^1$

素因数の和:36112014

約数の個数: 16

約数和(自身を含む): 3250080360

約数和(自身を除く): 1805600240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 36112003, 72224006, 144448012, 180560015, 288896024, 361120030, 722240060, 1444480120]

約数ペア:

[(1, 1444480120), (2, 722240060), (4, 361120030), (5, 288896024), (8, 180560015), (10, 144448012), (20, 72224006), (40, 36112003)]