15148860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252481}}^1$

素因数の和:252493

約数の個数: 24

約数和(自身を含む): 42416976

約数和(自身を除く): 27268116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252481, 504962, 757443, 1009924, 1262405, 1514886, 2524810, 3029772, 3787215, 5049620, 7574430, 15148860]

約数ペア:

[(1, 15148860), (2, 7574430), (3, 5049620), (4, 3787215), (5, 3029772), (6, 2524810), (10, 1514886), (12, 1262405), (15, 1009924), (20, 757443), (30, 504962), (60, 252481)]