342904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2857541}}^1$

素因数の和:2857555

約数の個数: 32

約数和(自身を含む): 1028715120

約数和(自身を除く): 685810200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2857541, 5715082, 8572623, 11430164, 14287705, 17145246, 22860328, 28575410, 34290492, 42863115, 57150820, 68580984, 85726230, 114301640, 171452460, 342904920]

約数ペア:

[(1, 342904920), (2, 171452460), (3, 114301640), (4, 85726230), (5, 68580984), (6, 57150820), (8, 42863115), (10, 34290492), (12, 28575410), (15, 22860328), (20, 17145246), (24, 14287705), (30, 11430164), (40, 8572623), (60, 5715082), (120, 2857541)]