1320223620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22003727}}^1$

素因数の和:22003739

約数の個数: 24

約数和(自身を含む): 3696626304

約数和(自身を除く): 2376402684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22003727, 44007454, 66011181, 88014908, 110018635, 132022362, 220037270, 264044724, 330055905, 440074540, 660111810, 1320223620]

約数ペア:

[(1, 1320223620), (2, 660111810), (3, 440074540), (4, 330055905), (5, 264044724), (6, 220037270), (10, 132022362), (12, 110018635), (15, 88014908), (20, 66011181), (30, 44007454), (60, 22003727)]