3876008520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{216779}}^1$

素因数の和:216942

約数の個数: 64

約数和(自身を含む): 11706120000

約数和(自身を除く): 7830111480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 216779, 433558, 650337, 867116, 1083895, 1300674, 1734232, 2167790, 2601348, 3251685, 4335580, 5202696, 6503370, 8671160, 13006740, 26013480, 32300071, 64600142, 96900213, 129200284, 161500355, 193800426, 258400568, 323000710, 387600852, 484501065, 646001420, 775201704, 969002130, 1292002840, 1938004260, 3876008520]

約数ペア:

[(1, 3876008520), (2, 1938004260), (3, 1292002840), (4, 969002130), (5, 775201704), (6, 646001420), (8, 484501065), (10, 387600852), (12, 323000710), (15, 258400568), (20, 193800426), (24, 161500355), (30, 129200284), (40, 96900213), (60, 64600142), (120, 32300071), (149, 26013480), (298, 13006740), (447, 8671160), (596, 6503370), (745, 5202696), (894, 4335580), (1192, 3251685), (1490, 2601348), (1788, 2167790), (2235, 1734232), (2980, 1300674), (3576, 1083895), (4470, 867116), (5960, 650337), (8940, 433558), (17880, 216779)]