12076720

素因数分解:

$2^4\times 5^1\times {\mathrm{150959}}^1$

素因数の和:150972

約数の個数: 20

約数和(自身を含む): 28078560

約数和(自身を除く): 16001840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 150959, 301918, 603836, 754795, 1207672, 1509590, 2415344, 3019180, 6038360, 12076720]

約数ペア:

[(1, 12076720), (2, 6038360), (4, 3019180), (5, 2415344), (8, 1509590), (10, 1207672), (16, 754795), (20, 603836), (40, 301918), (80, 150959)]