1428841320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11907011}}^1$

素因数の和:11907025

約数の個数: 32

約数和(自身を含む): 4286524320

約数和(自身を除く): 2857683000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11907011, 23814022, 35721033, 47628044, 59535055, 71442066, 95256088, 119070110, 142884132, 178605165, 238140220, 285768264, 357210330, 476280440, 714420660, 1428841320]

約数ペア:

[(1, 1428841320), (2, 714420660), (3, 476280440), (4, 357210330), (5, 285768264), (6, 238140220), (8, 178605165), (10, 142884132), (12, 119070110), (15, 95256088), (20, 71442066), (24, 59535055), (30, 47628044), (40, 35721033), (60, 23814022), (120, 11907011)]