671291520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2902

約数の個数: 128

約数和(自身を含む): 2157373440

約数和(自身を除く): 1486081920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 2753, 3048, 3810, 4064, 5080, 5506, 6096, 7620, 8128, 8259, 10160, 11012, 12192, 13765, 15240, 16256, 16518, 20320, 22024, 24384, 27530, 30480, 33036, 40640, 41295, 44048, 48768, 55060, 60960, 66072, 81280, 82590, 88096, 110120, 121920, 132144, 165180, 176192, 220240, 243840, 264288, 330360, 349631, 352384, 440480, 528576, 660720, 699262, 880960, 1048893, 1057152, 1321440, 1398524, 1748155, 1761920, 2097786, 2642880, 2797048, 3496310, 4195572, 5244465, 5285760, 5594096, 6992620, 8391144, 10488930, 11188192, 13985240, 16782288, 20977860, 22376384, 27970480, 33564576, 41955720, 44752768, 55940960, 67129152, 83911440, 111881920, 134258304, 167822880, 223763840, 335645760, 671291520]

約数ペア:

[(1, 671291520), (2, 335645760), (3, 223763840), (4, 167822880), (5, 134258304), (6, 111881920), (8, 83911440), (10, 67129152), (12, 55940960), (15, 44752768), (16, 41955720), (20, 33564576), (24, 27970480), (30, 22376384), (32, 20977860), (40, 16782288), (48, 13985240), (60, 11188192), (64, 10488930), (80, 8391144), (96, 6992620), (120, 5594096), (127, 5285760), (128, 5244465), (160, 4195572), (192, 3496310), (240, 2797048), (254, 2642880), (320, 2097786), (381, 1761920), (384, 1748155), (480, 1398524), (508, 1321440), (635, 1057152), (640, 1048893), (762, 880960), (960, 699262), (1016, 660720), (1270, 528576), (1524, 440480), (1905, 352384), (1920, 349631), (2032, 330360), (2540, 264288), (2753, 243840), (3048, 220240), (3810, 176192), (4064, 165180), (5080, 132144), (5506, 121920), (6096, 110120), (7620, 88096), (8128, 82590), (8259, 81280), (10160, 66072), (11012, 60960), (12192, 55060), (13765, 48768), (15240, 44048), (16256, 41295), (16518, 40640), (20320, 33036), (22024, 30480), (24384, 27530)]