65727240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547727}}^1$

素因数の和:547741

約数の個数: 32

約数和(自身を含む): 197182080

約数和(自身を除く): 131454840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547727, 1095454, 1643181, 2190908, 2738635, 3286362, 4381816, 5477270, 6572724, 8215905, 10954540, 13145448, 16431810, 21909080, 32863620, 65727240]

約数ペア:

[(1, 65727240), (2, 32863620), (3, 21909080), (4, 16431810), (5, 13145448), (6, 10954540), (8, 8215905), (10, 6572724), (12, 5477270), (15, 4381816), (20, 3286362), (24, 2738635), (30, 2190908), (40, 1643181), (60, 1095454), (120, 547727)]