25583520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53299}}^1$

素因数の和:53317

約数の個数: 48

約数和(自身を含む): 80589600

約数和(自身を除く): 55006080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 53299, 106598, 159897, 213196, 266495, 319794, 426392, 532990, 639588, 799485, 852784, 1065980, 1279176, 1598970, 1705568, 2131960, 2558352, 3197940, 4263920, 5116704, 6395880, 8527840, 12791760, 25583520]

約数ペア:

[(1, 25583520), (2, 12791760), (3, 8527840), (4, 6395880), (5, 5116704), (6, 4263920), (8, 3197940), (10, 2558352), (12, 2131960), (15, 1705568), (16, 1598970), (20, 1279176), (24, 1065980), (30, 852784), (32, 799485), (40, 639588), (48, 532990), (60, 426392), (80, 319794), (96, 266495), (120, 213196), (160, 159897), (240, 106598), (480, 53299)]