8288730

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{379}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 22435200

約数和(自身を除く): 14146470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 379, 405, 486, 729, 758, 810, 1137, 1215, 1458, 1895, 2187, 2274, 2430, 3411, 3645, 3790, 4374, 5685, 6822, 7290, 10233, 10935, 11370, 17055, 20466, 21870, 30699, 34110, 51165, 61398, 92097, 102330, 153495, 184194, 276291, 306990, 460485, 552582, 828873, 920970, 1381455, 1657746, 2762910, 4144365, 8288730]

約数ペア:

[(1, 8288730), (2, 4144365), (3, 2762910), (5, 1657746), (6, 1381455), (9, 920970), (10, 828873), (15, 552582), (18, 460485), (27, 306990), (30, 276291), (45, 184194), (54, 153495), (81, 102330), (90, 92097), (135, 61398), (162, 51165), (243, 34110), (270, 30699), (379, 21870), (405, 20466), (486, 17055), (729, 11370), (758, 10935), (810, 10233), (1137, 7290), (1215, 6822), (1458, 5685), (1895, 4374), (2187, 3790), (2274, 3645), (2430, 3411)]