15068720

素因数分解:

$2^4\times 5^1\times {\mathrm{188359}}^1$

素因数の和:188372

約数の個数: 20

約数和(自身を含む): 35034960

約数和(自身を除く): 19966240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 188359, 376718, 753436, 941795, 1506872, 1883590, 3013744, 3767180, 7534360, 15068720]

約数ペア:

[(1, 15068720), (2, 7534360), (4, 3767180), (5, 3013744), (8, 1883590), (10, 1506872), (16, 941795), (20, 753436), (40, 376718), (80, 188359)]