2990404920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24920041}}^1$

素因数の和:24920055

約数の個数: 32

約数和(自身を含む): 8971215120

約数和(自身を除く): 5980810200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24920041, 49840082, 74760123, 99680164, 124600205, 149520246, 199360328, 249200410, 299040492, 373800615, 498400820, 598080984, 747601230, 996801640, 1495202460, 2990404920]

約数ペア:

[(1, 2990404920), (2, 1495202460), (3, 996801640), (4, 747601230), (5, 598080984), (6, 498400820), (8, 373800615), (10, 299040492), (12, 249200410), (15, 199360328), (20, 149520246), (24, 124600205), (30, 99680164), (40, 74760123), (60, 49840082), (120, 24920041)]