5428860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90481}}^1$

素因数の和:90493

約数の個数: 24

約数和(自身を含む): 15200976

約数和(自身を除く): 9772116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90481, 180962, 271443, 361924, 452405, 542886, 904810, 1085772, 1357215, 1809620, 2714430, 5428860]

約数ペア:

[(1, 5428860), (2, 2714430), (3, 1809620), (4, 1357215), (5, 1085772), (6, 904810), (10, 542886), (12, 452405), (15, 361924), (20, 271443), (30, 180962), (60, 90481)]