55909440

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{719}}^1$

素因数の和:751

約数の個数: 168

約数和(自身を含む): 199704960

約数和(自身を除く): 143795520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 719, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1438, 1440, 1620, 1728, 1944, 2157, 2160, 2430, 2592, 2876, 2880, 3240, 3595, 3888, 4314, 4320, 4860, 5184, 5752, 6471, 6480, 7190, 7776, 8628, 8640, 9720, 10785, 11504, 12942, 12960, 14380, 15552, 17256, 19413, 19440, 21570, 23008, 25884, 25920, 28760, 32355, 34512, 38826, 38880, 43140, 46016, 51768, 57520, 58239, 64710, 69024, 77652, 77760, 86280, 97065, 103536, 115040, 116478, 129420, 138048, 155304, 172560, 174717, 194130, 207072, 230080, 232956, 258840, 291195, 310608, 345120, 349434, 388260, 414144, 465912, 517680, 582390, 621216, 690240, 698868, 776520, 873585, 931824, 1035360, 1164780, 1242432, 1397736, 1553040, 1747170, 1863648, 2070720, 2329560, 2795472, 3106080, 3494340, 3727296, 4659120, 5590944, 6212160, 6988680, 9318240, 11181888, 13977360, 18636480, 27954720, 55909440]

約数ペア:

[(1, 55909440), (2, 27954720), (3, 18636480), (4, 13977360), (5, 11181888), (6, 9318240), (8, 6988680), (9, 6212160), (10, 5590944), (12, 4659120), (15, 3727296), (16, 3494340), (18, 3106080), (20, 2795472), (24, 2329560), (27, 2070720), (30, 1863648), (32, 1747170), (36, 1553040), (40, 1397736), (45, 1242432), (48, 1164780), (54, 1035360), (60, 931824), (64, 873585), (72, 776520), (80, 698868), (81, 690240), (90, 621216), (96, 582390), (108, 517680), (120, 465912), (135, 414144), (144, 388260), (160, 349434), (162, 345120), (180, 310608), (192, 291195), (216, 258840), (240, 232956), (243, 230080), (270, 207072), (288, 194130), (320, 174717), (324, 172560), (360, 155304), (405, 138048), (432, 129420), (480, 116478), (486, 115040), (540, 103536), (576, 97065), (648, 86280), (719, 77760), (720, 77652), (810, 69024), (864, 64710), (960, 58239), (972, 57520), (1080, 51768), (1215, 46016), (1296, 43140), (1438, 38880), (1440, 38826), (1620, 34512), (1728, 32355), (1944, 28760), (2157, 25920), (2160, 25884), (2430, 23008), (2592, 21570), (2876, 19440), (2880, 19413), (3240, 17256), (3595, 15552), (3888, 14380), (4314, 12960), (4320, 12942), (4860, 11504), (5184, 10785), (5752, 9720), (6471, 8640), (6480, 8628), (7190, 7776)]