254182440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2118187}}^1$

素因数の和:2118201

約数の個数: 32

約数和(自身を含む): 762547680

約数和(自身を除く): 508365240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2118187, 4236374, 6354561, 8472748, 10590935, 12709122, 16945496, 21181870, 25418244, 31772805, 42363740, 50836488, 63545610, 84727480, 127091220, 254182440]

約数ペア:

[(1, 254182440), (2, 127091220), (3, 84727480), (4, 63545610), (5, 50836488), (6, 42363740), (8, 31772805), (10, 25418244), (12, 21181870), (15, 16945496), (20, 12709122), (24, 10590935), (30, 8472748), (40, 6354561), (60, 4236374), (120, 2118187)]