90704280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755869}}^1$

素因数の和:755883

約数の個数: 32

約数和(自身を含む): 272113200

約数和(自身を除く): 181408920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755869, 1511738, 2267607, 3023476, 3779345, 4535214, 6046952, 7558690, 9070428, 11338035, 15117380, 18140856, 22676070, 30234760, 45352140, 90704280]

約数ペア:

[(1, 90704280), (2, 45352140), (3, 30234760), (4, 22676070), (5, 18140856), (6, 15117380), (8, 11338035), (10, 9070428), (12, 7558690), (15, 6046952), (20, 4535214), (24, 3779345), (30, 3023476), (40, 2267607), (60, 1511738), (120, 755869)]