25754160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107309}}^1$

素因数の和:107325

約数の個数: 40

約数和(自身を含む): 79838640

約数和(自身を除く): 54084480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107309, 214618, 321927, 429236, 536545, 643854, 858472, 1073090, 1287708, 1609635, 1716944, 2146180, 2575416, 3219270, 4292360, 5150832, 6438540, 8584720, 12877080, 25754160]

約数ペア:

[(1, 25754160), (2, 12877080), (3, 8584720), (4, 6438540), (5, 5150832), (6, 4292360), (8, 3219270), (10, 2575416), (12, 2146180), (15, 1716944), (16, 1609635), (20, 1287708), (24, 1073090), (30, 858472), (40, 643854), (48, 536545), (60, 429236), (80, 321927), (120, 214618), (240, 107309)]