40431480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336929}}^1$

素因数の和:336943

約数の個数: 32

約数和(自身を含む): 121294800

約数和(自身を除く): 80863320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336929, 673858, 1010787, 1347716, 1684645, 2021574, 2695432, 3369290, 4043148, 5053935, 6738580, 8086296, 10107870, 13477160, 20215740, 40431480]

約数ペア:

[(1, 40431480), (2, 20215740), (3, 13477160), (4, 10107870), (5, 8086296), (6, 6738580), (8, 5053935), (10, 4043148), (12, 3369290), (15, 2695432), (20, 2021574), (24, 1684645), (30, 1347716), (40, 1010787), (60, 673858), (120, 336929)]