1839780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3407}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 5725440

約数和(自身を除く): 3885660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3407, 6814, 10221, 13628, 17035, 20442, 30663, 34070, 40884, 51105, 61326, 68140, 91989, 102210, 122652, 153315, 183978, 204420, 306630, 367956, 459945, 613260, 919890, 1839780]

約数ペア:

[(1, 1839780), (2, 919890), (3, 613260), (4, 459945), (5, 367956), (6, 306630), (9, 204420), (10, 183978), (12, 153315), (15, 122652), (18, 102210), (20, 91989), (27, 68140), (30, 61326), (36, 51105), (45, 40884), (54, 34070), (60, 30663), (90, 20442), (108, 17035), (135, 13628), (180, 10221), (270, 6814), (540, 3407)]