268489560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2237413}}^1$

素因数の和:2237427

約数の個数: 32

約数和(自身を含む): 805469040

約数和(自身を除く): 536979480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2237413, 4474826, 6712239, 8949652, 11187065, 13424478, 17899304, 22374130, 26848956, 33561195, 44748260, 53697912, 67122390, 89496520, 134244780, 268489560]

約数ペア:

[(1, 268489560), (2, 134244780), (3, 89496520), (4, 67122390), (5, 53697912), (6, 44748260), (8, 33561195), (10, 26848956), (12, 22374130), (15, 17899304), (20, 13424478), (24, 11187065), (30, 8949652), (40, 6712239), (60, 4474826), (120, 2237413)]