298515480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2487629}}^1$

素因数の和:2487643

約数の個数: 32

約数和(自身を含む): 895546800

約数和(自身を除く): 597031320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2487629, 4975258, 7462887, 9950516, 12438145, 14925774, 19901032, 24876290, 29851548, 37314435, 49752580, 59703096, 74628870, 99505160, 149257740, 298515480]

約数ペア:

[(1, 298515480), (2, 149257740), (3, 99505160), (4, 74628870), (5, 59703096), (6, 49752580), (8, 37314435), (10, 29851548), (12, 24876290), (15, 19901032), (20, 14925774), (24, 12438145), (30, 9950516), (40, 7462887), (60, 4975258), (120, 2487629)]