2077380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3865

約数の個数: 48

約数和(自身を含む): 6464640

約数和(自身を除く): 4387260

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, 3847, 7694, 11541, 15388, 19235, 23082, 34623, 38470, 46164, 57705, 69246, 76940, 103869, 115410, 138492, 173115, 207738, 230820, 346230, 415476, 519345, 692460, 1038690, 2077380]

約数ペア:

[(1, 2077380), (2, 1038690), (3, 692460), (4, 519345), (5, 415476), (6, 346230), (9, 230820), (10, 207738), (12, 173115), (15, 138492), (18, 115410), (20, 103869), (27, 76940), (30, 69246), (36, 57705), (45, 46164), (54, 38470), (60, 34623), (90, 23082), (108, 19235), (135, 15388), (180, 11541), (270, 7694), (540, 3847)]