25329840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105541}}^1$

素因数の和:105557

約数の個数: 40

約数和(自身を含む): 78523248

約数和(自身を除く): 53193408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105541, 211082, 316623, 422164, 527705, 633246, 844328, 1055410, 1266492, 1583115, 1688656, 2110820, 2532984, 3166230, 4221640, 5065968, 6332460, 8443280, 12664920, 25329840]

約数ペア:

[(1, 25329840), (2, 12664920), (3, 8443280), (4, 6332460), (5, 5065968), (6, 4221640), (8, 3166230), (10, 2532984), (12, 2110820), (15, 1688656), (16, 1583115), (20, 1266492), (24, 1055410), (30, 844328), (40, 633246), (48, 527705), (60, 422164), (80, 316623), (120, 211082), (240, 105541)]