56411520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2704

約数の個数: 128

約数和(自身を含む): 196231680

約数和(自身を除く): 139820160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 2671, 3520, 4224, 5280, 5342, 7040, 8013, 10560, 10684, 13355, 16026, 21120, 21368, 26710, 29381, 32052, 40065, 42736, 53420, 58762, 64104, 80130, 85472, 88143, 106840, 117524, 128208, 146905, 160260, 170944, 176286, 213680, 235048, 256416, 293810, 320520, 341888, 352572, 427360, 440715, 470096, 512832, 587620, 641040, 705144, 854720, 881430, 940192, 1025664, 1175240, 1282080, 1410288, 1709440, 1762860, 1880384, 2350480, 2564160, 2820576, 3525720, 3760768, 4700960, 5128320, 5641152, 7051440, 9401920, 11282304, 14102880, 18803840, 28205760, 56411520]

約数ペア:

[(1, 56411520), (2, 28205760), (3, 18803840), (4, 14102880), (5, 11282304), (6, 9401920), (8, 7051440), (10, 5641152), (11, 5128320), (12, 4700960), (15, 3760768), (16, 3525720), (20, 2820576), (22, 2564160), (24, 2350480), (30, 1880384), (32, 1762860), (33, 1709440), (40, 1410288), (44, 1282080), (48, 1175240), (55, 1025664), (60, 940192), (64, 881430), (66, 854720), (80, 705144), (88, 641040), (96, 587620), (110, 512832), (120, 470096), (128, 440715), (132, 427360), (160, 352572), (165, 341888), (176, 320520), (192, 293810), (220, 256416), (240, 235048), (264, 213680), (320, 176286), (330, 170944), (352, 160260), (384, 146905), (440, 128208), (480, 117524), (528, 106840), (640, 88143), (660, 85472), (704, 80130), (880, 64104), (960, 58762), (1056, 53420), (1320, 42736), (1408, 40065), (1760, 32052), (1920, 29381), (2112, 26710), (2640, 21368), (2671, 21120), (3520, 16026), (4224, 13355), (5280, 10684), (5342, 10560), (7040, 8013)]