1352808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11273407}}^1$

素因数の和:11273421

約数の個数: 32

約数和(自身を含む): 4058426880

約数和(自身を除く): 2705618040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11273407, 22546814, 33820221, 45093628, 56367035, 67640442, 90187256, 112734070, 135280884, 169101105, 225468140, 270561768, 338202210, 450936280, 676404420, 1352808840]

約数ペア:

[(1, 1352808840), (2, 676404420), (3, 450936280), (4, 338202210), (5, 270561768), (6, 225468140), (8, 169101105), (10, 135280884), (12, 112734070), (15, 90187256), (20, 67640442), (24, 56367035), (30, 45093628), (40, 33820221), (60, 22546814), (120, 11273407)]