15793320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131611}}^1$

素因数の和:131625

約数の個数: 32

約数和(自身を含む): 47380320

約数和(自身を除く): 31587000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131611, 263222, 394833, 526444, 658055, 789666, 1052888, 1316110, 1579332, 1974165, 2632220, 3158664, 3948330, 5264440, 7896660, 15793320]

約数ペア:

[(1, 15793320), (2, 7896660), (3, 5264440), (4, 3948330), (5, 3158664), (6, 2632220), (8, 1974165), (10, 1579332), (12, 1316110), (15, 1052888), (20, 789666), (24, 658055), (30, 526444), (40, 394833), (60, 263222), (120, 131611)]