80408430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{297809}}^1$

素因数の和:297825

約数の個数: 32

約数和(自身を含む): 214423200

約数和(自身を除く): 134014770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 297809, 595618, 893427, 1489045, 1786854, 2680281, 2978090, 4467135, 5360562, 8040843, 8934270, 13401405, 16081686, 26802810, 40204215, 80408430]

約数ペア:

[(1, 80408430), (2, 40204215), (3, 26802810), (5, 16081686), (6, 13401405), (9, 8934270), (10, 8040843), (15, 5360562), (18, 4467135), (27, 2978090), (30, 2680281), (45, 1786854), (54, 1489045), (90, 893427), (135, 595618), (270, 297809)]