12724860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212081}}^1$

素因数の和:212093

約数の個数: 24

約数和(自身を含む): 35629776

約数和(自身を除く): 22904916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212081, 424162, 636243, 848324, 1060405, 1272486, 2120810, 2544972, 3181215, 4241620, 6362430, 12724860]

約数ペア:

[(1, 12724860), (2, 6362430), (3, 4241620), (4, 3181215), (5, 2544972), (6, 2120810), (10, 1272486), (12, 1060405), (15, 848324), (20, 636243), (30, 424162), (60, 212081)]