42393480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2534

約数の個数: 64

約数和(自身を含む): 128088000

約数和(自身を除く): 85694520

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, 2371, 2980, 3576, 4470, 4742, 5960, 7113, 8940, 9484, 11855, 14226, 17880, 18968, 23710, 28452, 35565, 47420, 56904, 71130, 94840, 142260, 284520, 353279, 706558, 1059837, 1413116, 1766395, 2119674, 2826232, 3532790, 4239348, 5299185, 7065580, 8478696, 10598370, 14131160, 21196740, 42393480]

約数ペア:

[(1, 42393480), (2, 21196740), (3, 14131160), (4, 10598370), (5, 8478696), (6, 7065580), (8, 5299185), (10, 4239348), (12, 3532790), (15, 2826232), (20, 2119674), (24, 1766395), (30, 1413116), (40, 1059837), (60, 706558), (120, 353279), (149, 284520), (298, 142260), (447, 94840), (596, 71130), (745, 56904), (894, 47420), (1192, 35565), (1490, 28452), (1788, 23710), (2235, 18968), (2371, 17880), (2980, 14226), (3576, 11855), (4470, 9484), (4742, 8940), (5960, 7113)]