16240860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90227}}^1$

素因数の和:90242

約数の個数: 36

約数和(自身を含む): 49264488

約数和(自身を除く): 33023628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90227, 180454, 270681, 360908, 451135, 541362, 812043, 902270, 1082724, 1353405, 1624086, 1804540, 2706810, 3248172, 4060215, 5413620, 8120430, 16240860]

約数ペア:

[(1, 16240860), (2, 8120430), (3, 5413620), (4, 4060215), (5, 3248172), (6, 2706810), (9, 1804540), (10, 1624086), (12, 1353405), (15, 1082724), (18, 902270), (20, 812043), (30, 541362), (36, 451135), (45, 360908), (60, 270681), (90, 180454), (180, 90227)]