121264860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2021081}}^1$

素因数の和:2021093

約数の個数: 24

約数和(自身を含む): 339541776

約数和(自身を除く): 218276916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2021081, 4042162, 6063243, 8084324, 10105405, 12126486, 20210810, 24252972, 30316215, 40421620, 60632430, 121264860]

約数ペア:

[(1, 121264860), (2, 60632430), (3, 40421620), (4, 30316215), (5, 24252972), (6, 20210810), (10, 12126486), (12, 10105405), (15, 8084324), (20, 6063243), (30, 4042162), (60, 2021081)]