15042520

素因数分解:

$2^3\times 5^1\times {\mathrm{376063}}^1$

素因数の和:376074

約数の個数: 16

約数和(自身を含む): 33845760

約数和(自身を除く): 18803240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 376063, 752126, 1504252, 1880315, 3008504, 3760630, 7521260, 15042520]

約数ペア:

[(1, 15042520), (2, 7521260), (4, 3760630), (5, 3008504), (8, 1880315), (10, 1504252), (20, 752126), (40, 376063)]