285862440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2382187}}^1$

素因数の和:2382201

約数の個数: 32

約数和(自身を含む): 857587680

約数和(自身を除く): 571725240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2382187, 4764374, 7146561, 9528748, 11910935, 14293122, 19057496, 23821870, 28586244, 35732805, 47643740, 57172488, 71465610, 95287480, 142931220, 285862440]

約数ペア:

[(1, 285862440), (2, 142931220), (3, 95287480), (4, 71465610), (5, 57172488), (6, 47643740), (8, 35732805), (10, 28586244), (12, 23821870), (15, 19057496), (20, 14293122), (24, 11910935), (30, 9528748), (40, 7146561), (60, 4764374), (120, 2382187)]