19597080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163309}}^1$

素因数の和:163323

約数の個数: 32

約数和(自身を含む): 58791600

約数和(自身を除く): 39194520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163309, 326618, 489927, 653236, 816545, 979854, 1306472, 1633090, 1959708, 2449635, 3266180, 3919416, 4899270, 6532360, 9798540, 19597080]

約数ペア:

[(1, 19597080), (2, 9798540), (3, 6532360), (4, 4899270), (5, 3919416), (6, 3266180), (8, 2449635), (10, 1959708), (12, 1633090), (15, 1306472), (20, 979854), (24, 816545), (30, 653236), (40, 489927), (60, 326618), (120, 163309)]