267721320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2231011}}^1$

素因数の和:2231025

約数の個数: 32

約数和(自身を含む): 803164320

約数和(自身を除く): 535443000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2231011, 4462022, 6693033, 8924044, 11155055, 13386066, 17848088, 22310110, 26772132, 33465165, 44620220, 53544264, 66930330, 89240440, 133860660, 267721320]

約数ペア:

[(1, 267721320), (2, 133860660), (3, 89240440), (4, 66930330), (5, 53544264), (6, 44620220), (8, 33465165), (10, 26772132), (12, 22310110), (15, 17848088), (20, 13386066), (24, 11155055), (30, 8924044), (40, 6693033), (60, 4462022), (120, 2231011)]