54882960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20789}}^1$

素因数の和:20816

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 130730160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20789, 41578, 62367, 83156, 103945, 124734, 166312, 207890, 228679, 249468, 311835, 332624, 415780, 457358, 498936, 623670, 686037, 831560, 914716, 997872, 1143395, 1247340, 1372074, 1663120, 1829432, 2286790, 2494680, 2744148, 3430185, 3658864, 4573580, 4989360, 5488296, 6860370, 9147160, 10976592, 13720740, 18294320, 27441480, 54882960]

約数ペア:

[(1, 54882960), (2, 27441480), (3, 18294320), (4, 13720740), (5, 10976592), (6, 9147160), (8, 6860370), (10, 5488296), (11, 4989360), (12, 4573580), (15, 3658864), (16, 3430185), (20, 2744148), (22, 2494680), (24, 2286790), (30, 1829432), (33, 1663120), (40, 1372074), (44, 1247340), (48, 1143395), (55, 997872), (60, 914716), (66, 831560), (80, 686037), (88, 623670), (110, 498936), (120, 457358), (132, 415780), (165, 332624), (176, 311835), (220, 249468), (240, 228679), (264, 207890), (330, 166312), (440, 124734), (528, 103945), (660, 83156), (880, 62367), (1320, 41578), (2640, 20789)]