138193320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1151611}}^1$

素因数の和:1151625

約数の個数: 32

約数和(自身を含む): 414580320

約数和(自身を除く): 276387000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1151611, 2303222, 3454833, 4606444, 5758055, 6909666, 9212888, 11516110, 13819332, 17274165, 23032220, 27638664, 34548330, 46064440, 69096660, 138193320]

約数ペア:

[(1, 138193320), (2, 69096660), (3, 46064440), (4, 34548330), (5, 27638664), (6, 23032220), (8, 17274165), (10, 13819332), (12, 11516110), (15, 9212888), (20, 6909666), (24, 5758055), (30, 4606444), (40, 3454833), (60, 2303222), (120, 1151611)]