1270955340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2353621}}^1$

素因数の和:2353639

約数の個数: 48

約数和(自身を含む): 3954084960

約数和(自身を除く): 2683129620

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, 2353621, 4707242, 7060863, 9414484, 11768105, 14121726, 21182589, 23536210, 28243452, 35304315, 42365178, 47072420, 63547767, 70608630, 84730356, 105912945, 127095534, 141217260, 211825890, 254191068, 317738835, 423651780, 635477670, 1270955340]

約数ペア:

[(1, 1270955340), (2, 635477670), (3, 423651780), (4, 317738835), (5, 254191068), (6, 211825890), (9, 141217260), (10, 127095534), (12, 105912945), (15, 84730356), (18, 70608630), (20, 63547767), (27, 47072420), (30, 42365178), (36, 35304315), (45, 28243452), (54, 23536210), (60, 21182589), (90, 14121726), (108, 11768105), (135, 9414484), (180, 7060863), (270, 4707242), (540, 2353621)]