127394580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2123243}}^1$

素因数の和:2123255

約数の個数: 24

約数和(自身を含む): 356704992

約数和(自身を除く): 229310412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2123243, 4246486, 6369729, 8492972, 10616215, 12739458, 21232430, 25478916, 31848645, 42464860, 63697290, 127394580]

約数ペア:

[(1, 127394580), (2, 63697290), (3, 42464860), (4, 31848645), (5, 25478916), (6, 21232430), (10, 12739458), (12, 10616215), (15, 8492972), (20, 6369729), (30, 4246486), (60, 2123243)]