15363760

素因数分解:

$2^4\times 5^1\times {\mathrm{192047}}^1$

素因数の和:192060

約数の個数: 20

約数和(自身を含む): 35720928

約数和(自身を除く): 20357168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 192047, 384094, 768188, 960235, 1536376, 1920470, 3072752, 3840940, 7681880, 15363760]

約数ペア:

[(1, 15363760), (2, 7681880), (4, 3840940), (5, 3072752), (8, 1920470), (10, 1536376), (16, 960235), (20, 768188), (40, 384094), (80, 192047)]