122811960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10133}}^1$

素因数の和:10248

約数の個数: 64

約数和(自身を含む): 372120480

約数和(自身を除く): 249308520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 10133, 12120, 20266, 30399, 40532, 50665, 60798, 81064, 101330, 121596, 151995, 202660, 243192, 303990, 405320, 607980, 1023433, 1215960, 2046866, 3070299, 4093732, 5117165, 6140598, 8187464, 10234330, 12281196, 15351495, 20468660, 24562392, 30702990, 40937320, 61405980, 122811960]

約数ペア:

[(1, 122811960), (2, 61405980), (3, 40937320), (4, 30702990), (5, 24562392), (6, 20468660), (8, 15351495), (10, 12281196), (12, 10234330), (15, 8187464), (20, 6140598), (24, 5117165), (30, 4093732), (40, 3070299), (60, 2046866), (101, 1215960), (120, 1023433), (202, 607980), (303, 405320), (404, 303990), (505, 243192), (606, 202660), (808, 151995), (1010, 121596), (1212, 101330), (1515, 81064), (2020, 60798), (2424, 50665), (3030, 40532), (4040, 30399), (6060, 20266), (10133, 12120)]