489184480

素因数分解:

$2^5\times 5^1\times {\mathrm{3057403}}^1$

素因数の和:3057418

約数の個数: 24

約数和(自身を含む): 1155698712

約数和(自身を除く): 666514232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3057403, 6114806, 12229612, 15287015, 24459224, 30574030, 48918448, 61148060, 97836896, 122296120, 244592240, 489184480]

約数ペア:

[(1, 489184480), (2, 244592240), (4, 122296120), (5, 97836896), (8, 61148060), (10, 48918448), (16, 30574030), (20, 24459224), (32, 15287015), (40, 12229612), (80, 6114806), (160, 3057403)]