56554440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3163}}^1$

素因数の和:3326

約数の個数: 64

約数和(自身を含む): 170856000

約数和(自身を除く): 114301560

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, 3163, 3576, 4470, 5960, 6326, 8940, 9489, 12652, 15815, 17880, 18978, 25304, 31630, 37956, 47445, 63260, 75912, 94890, 126520, 189780, 379560, 471287, 942574, 1413861, 1885148, 2356435, 2827722, 3770296, 4712870, 5655444, 7069305, 9425740, 11310888, 14138610, 18851480, 28277220, 56554440]

約数ペア:

[(1, 56554440), (2, 28277220), (3, 18851480), (4, 14138610), (5, 11310888), (6, 9425740), (8, 7069305), (10, 5655444), (12, 4712870), (15, 3770296), (20, 2827722), (24, 2356435), (30, 1885148), (40, 1413861), (60, 942574), (120, 471287), (149, 379560), (298, 189780), (447, 126520), (596, 94890), (745, 75912), (894, 63260), (1192, 47445), (1490, 37956), (1788, 31630), (2235, 25304), (2980, 18978), (3163, 17880), (3576, 15815), (4470, 12652), (5960, 9489), (6326, 8940)]