15505562880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6379}}^1$

素因数の和:6617

約数の個数: 216

約数和(自身を含む): 53910336480

約数和(自身を除く): 38404773600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 256, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 768, 844, 960, 1055, 1152, 1266, 1280, 1440, 1688, 1899, 1920, 2110, 2304, 2532, 2880, 3165, 3376, 3798, 3840, 4220, 5064, 5760, 6330, 6379, 6752, 7596, 8440, 9495, 10128, 11520, 12660, 12758, 13504, 15192, 16880, 18990, 19137, 20256, 25320, 25516, 27008, 30384, 31895, 33760, 37980, 38274, 40512, 50640, 51032, 54016, 57411, 60768, 63790, 67520, 75960, 76548, 81024, 95685, 101280, 102064, 114822, 121536, 127580, 135040, 151920, 153096, 162048, 191370, 202560, 204128, 229644, 243072, 255160, 270080, 287055, 303840, 306192, 382740, 405120, 408256, 459288, 486144, 510320, 574110, 607680, 612384, 765480, 810240, 816512, 918576, 1020640, 1148220, 1215360, 1224768, 1345969, 1530960, 1633024, 1837152, 2041280, 2296440, 2430720, 2449536, 2691938, 3061920, 3674304, 4037907, 4082560, 4592880, 4899072, 5383876, 6123840, 6729845, 7348608, 8075814, 8165120, 9185760, 10767752, 12113721, 12247680, 13459690, 14697216, 16151628, 18371520, 20189535, 21535504, 24227442, 24495360, 26919380, 32303256, 36743040, 40379070, 43071008, 48454884, 53838760, 60568605, 64606512, 73486080, 80758140, 86142016, 96909768, 107677520, 121137210, 129213024, 161516280, 172284032, 193819536, 215355040, 242274420, 258426048, 323032560, 344568064, 387639072, 430710080, 484548840, 516852096, 646065120, 775278144, 861420160, 969097680, 1033704192, 1292130240, 1550556288, 1722840320, 1938195360, 2584260480, 3101112576, 3876390720, 5168520960, 7752781440, 15505562880]

約数ペア:

[(1, 15505562880), (2, 7752781440), (3, 5168520960), (4, 3876390720), (5, 3101112576), (6, 2584260480), (8, 1938195360), (9, 1722840320), (10, 1550556288), (12, 1292130240), (15, 1033704192), (16, 969097680), (18, 861420160), (20, 775278144), (24, 646065120), (30, 516852096), (32, 484548840), (36, 430710080), (40, 387639072), (45, 344568064), (48, 323032560), (60, 258426048), (64, 242274420), (72, 215355040), (80, 193819536), (90, 172284032), (96, 161516280), (120, 129213024), (128, 121137210), (144, 107677520), (160, 96909768), (180, 86142016), (192, 80758140), (211, 73486080), (240, 64606512), (256, 60568605), (288, 53838760), (320, 48454884), (360, 43071008), (384, 40379070), (422, 36743040), (480, 32303256), (576, 26919380), (633, 24495360), (640, 24227442), (720, 21535504), (768, 20189535), (844, 18371520), (960, 16151628), (1055, 14697216), (1152, 13459690), (1266, 12247680), (1280, 12113721), (1440, 10767752), (1688, 9185760), (1899, 8165120), (1920, 8075814), (2110, 7348608), (2304, 6729845), (2532, 6123840), (2880, 5383876), (3165, 4899072), (3376, 4592880), (3798, 4082560), (3840, 4037907), (4220, 3674304), (5064, 3061920), (5760, 2691938), (6330, 2449536), (6379, 2430720), (6752, 2296440), (7596, 2041280), (8440, 1837152), (9495, 1633024), (10128, 1530960), (11520, 1345969), (12660, 1224768), (12758, 1215360), (13504, 1148220), (15192, 1020640), (16880, 918576), (18990, 816512), (19137, 810240), (20256, 765480), (25320, 612384), (25516, 607680), (27008, 574110), (30384, 510320), (31895, 486144), (33760, 459288), (37980, 408256), (38274, 405120), (40512, 382740), (50640, 306192), (51032, 303840), (54016, 287055), (57411, 270080), (60768, 255160), (63790, 243072), (67520, 229644), (75960, 204128), (76548, 202560), (81024, 191370), (95685, 162048), (101280, 153096), (102064, 151920), (114822, 135040), (121536, 127580)]