120693760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 88

約数和(自身を含む): 315991296

約数和(自身を除く): 195297536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2143, 2560, 2816, 3520, 4286, 5120, 5632, 7040, 8572, 10715, 11264, 14080, 17144, 21430, 23573, 28160, 34288, 42860, 47146, 56320, 68576, 85720, 94292, 117865, 137152, 171440, 188584, 235730, 274304, 342880, 377168, 471460, 548608, 685760, 754336, 942920, 1097216, 1371520, 1508672, 1885840, 2194432, 2743040, 3017344, 3771680, 5486080, 6034688, 7543360, 10972160, 12069376, 15086720, 24138752, 30173440, 60346880, 120693760]

約数ペア:

[(1, 120693760), (2, 60346880), (4, 30173440), (5, 24138752), (8, 15086720), (10, 12069376), (11, 10972160), (16, 7543360), (20, 6034688), (22, 5486080), (32, 3771680), (40, 3017344), (44, 2743040), (55, 2194432), (64, 1885840), (80, 1508672), (88, 1371520), (110, 1097216), (128, 942920), (160, 754336), (176, 685760), (220, 548608), (256, 471460), (320, 377168), (352, 342880), (440, 274304), (512, 235730), (640, 188584), (704, 171440), (880, 137152), (1024, 117865), (1280, 94292), (1408, 85720), (1760, 68576), (2143, 56320), (2560, 47146), (2816, 42860), (3520, 34288), (4286, 28160), (5120, 23573), (5632, 21430), (7040, 17144), (8572, 14080), (10715, 11264)]