15369040

素因数分解:

$2^4\times 5^1\times {\mathrm{192113}}^1$

素因数の和:192126

約数の個数: 20

約数和(自身を含む): 35733204

約数和(自身を除く): 20364164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 192113, 384226, 768452, 960565, 1536904, 1921130, 3073808, 3842260, 7684520, 15369040]

約数ペア:

[(1, 15369040), (2, 7684520), (4, 3842260), (5, 3073808), (8, 1921130), (10, 1536904), (16, 960565), (20, 768452), (40, 384226), (80, 192113)]