2488792920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20739941}}^1$

素因数の和:20739955

約数の個数: 32

約数和(自身を含む): 7466379120

約数和(自身を除く): 4977586200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20739941, 41479882, 62219823, 82959764, 103699705, 124439646, 165919528, 207399410, 248879292, 311099115, 414798820, 497758584, 622198230, 829597640, 1244396460, 2488792920]

約数ペア:

[(1, 2488792920), (2, 1244396460), (3, 829597640), (4, 622198230), (5, 497758584), (6, 414798820), (8, 311099115), (10, 248879292), (12, 207399410), (15, 165919528), (20, 124439646), (24, 103699705), (30, 82959764), (40, 62219823), (60, 41479882), (120, 20739941)]