24540320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21911}}^1$

素因数の和:21933

約数の個数: 48

約数和(自身を含む): 66261888

約数和(自身を除く): 41721568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 21911, 43822, 87644, 109555, 153377, 175288, 219110, 306754, 350576, 438220, 613508, 701152, 766885, 876440, 1227016, 1533770, 1752880, 2454032, 3067540, 3505760, 4908064, 6135080, 12270160, 24540320]

約数ペア:

[(1, 24540320), (2, 12270160), (4, 6135080), (5, 4908064), (7, 3505760), (8, 3067540), (10, 2454032), (14, 1752880), (16, 1533770), (20, 1227016), (28, 876440), (32, 766885), (35, 701152), (40, 613508), (56, 438220), (70, 350576), (80, 306754), (112, 219110), (140, 175288), (160, 153377), (224, 109555), (280, 87644), (560, 43822), (1120, 21911)]