1320222360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11001853}}^1$

素因数の和:11001867

約数の個数: 32

約数和(自身を含む): 3960667440

約数和(自身を除く): 2640445080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11001853, 22003706, 33005559, 44007412, 55009265, 66011118, 88014824, 110018530, 132022236, 165027795, 220037060, 264044472, 330055590, 440074120, 660111180, 1320222360]

約数ペア:

[(1, 1320222360), (2, 660111180), (3, 440074120), (4, 330055590), (5, 264044472), (6, 220037060), (8, 165027795), (10, 132022236), (12, 110018530), (15, 88014824), (20, 66011118), (24, 55009265), (30, 44007412), (40, 33005559), (60, 22003706), (120, 11001853)]