734940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1361}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 2288160

約数和(自身を除く): 1553220

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, 1361, 2722, 4083, 5444, 6805, 8166, 12249, 13610, 16332, 20415, 24498, 27220, 36747, 40830, 48996, 61245, 73494, 81660, 122490, 146988, 183735, 244980, 367470, 734940]

約数ペア:

[(1, 734940), (2, 367470), (3, 244980), (4, 183735), (5, 146988), (6, 122490), (9, 81660), (10, 73494), (12, 61245), (15, 48996), (18, 40830), (20, 36747), (27, 27220), (30, 24498), (36, 20415), (45, 16332), (54, 13610), (60, 12249), (90, 8166), (108, 6805), (135, 5444), (180, 4083), (270, 2722), (540, 1361)]