2077967520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:969

約数の個数: 240

約数和(自身を含む): 7376624640

約数和(自身を除く): 5298657120

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 223, 240, 270, 288, 324, 360, 405, 432, 446, 480, 540, 648, 669, 719, 720, 810, 864, 892, 1080, 1115, 1296, 1338, 1438, 1440, 1620, 1784, 2007, 2157, 2160, 2230, 2592, 2676, 2876, 3240, 3345, 3568, 3595, 4014, 4314, 4320, 4460, 5352, 5752, 6021, 6471, 6480, 6690, 7136, 7190, 8028, 8628, 8920, 10035, 10704, 10785, 11504, 12042, 12942, 12960, 13380, 14380, 16056, 17256, 17840, 18063, 19413, 20070, 21408, 21570, 23008, 24084, 25884, 26760, 28760, 30105, 32112, 32355, 34512, 35680, 36126, 38826, 40140, 43140, 48168, 51768, 53520, 57520, 58239, 60210, 64224, 64710, 69024, 72252, 77652, 80280, 86280, 90315, 96336, 97065, 103536, 107040, 115040, 116478, 120420, 129420, 144504, 155304, 160337, 160560, 172560, 180630, 192672, 194130, 207072, 232956, 240840, 258840, 289008, 291195, 310608, 320674, 321120, 345120, 361260, 388260, 465912, 481011, 481680, 517680, 578016, 582390, 621216, 641348, 722520, 776520, 801685, 931824, 962022, 963360, 1035360, 1164780, 1282696, 1443033, 1445040, 1553040, 1603370, 1863648, 1924044, 2329560, 2405055, 2565392, 2886066, 2890080, 3106080, 3206740, 3848088, 4329099, 4659120, 4810110, 5130784, 5772132, 6413480, 7215165, 7696176, 8658198, 9318240, 9620220, 11544264, 12826960, 12987297, 14430330, 15392352, 17316396, 19240440, 21645495, 23088528, 25653920, 25974594, 28860660, 34632792, 38480880, 43290990, 46177056, 51949188, 57721320, 64936485, 69265584, 76961760, 86581980, 103898376, 115442640, 129872970, 138531168, 173163960, 207796752, 230885280, 259745940, 346327920, 415593504, 519491880, 692655840, 1038983760, 2077967520]

約数ペア:

[(1, 2077967520), (2, 1038983760), (3, 692655840), (4, 519491880), (5, 415593504), (6, 346327920), (8, 259745940), (9, 230885280), (10, 207796752), (12, 173163960), (15, 138531168), (16, 129872970), (18, 115442640), (20, 103898376), (24, 86581980), (27, 76961760), (30, 69265584), (32, 64936485), (36, 57721320), (40, 51949188), (45, 46177056), (48, 43290990), (54, 38480880), (60, 34632792), (72, 28860660), (80, 25974594), (81, 25653920), (90, 23088528), (96, 21645495), (108, 19240440), (120, 17316396), (135, 15392352), (144, 14430330), (160, 12987297), (162, 12826960), (180, 11544264), (216, 9620220), (223, 9318240), (240, 8658198), (270, 7696176), (288, 7215165), (324, 6413480), (360, 5772132), (405, 5130784), (432, 4810110), (446, 4659120), (480, 4329099), (540, 3848088), (648, 3206740), (669, 3106080), (719, 2890080), (720, 2886066), (810, 2565392), (864, 2405055), (892, 2329560), (1080, 1924044), (1115, 1863648), (1296, 1603370), (1338, 1553040), (1438, 1445040), (1440, 1443033), (1620, 1282696), (1784, 1164780), (2007, 1035360), (2157, 963360), (2160, 962022), (2230, 931824), (2592, 801685), (2676, 776520), (2876, 722520), (3240, 641348), (3345, 621216), (3568, 582390), (3595, 578016), (4014, 517680), (4314, 481680), (4320, 481011), (4460, 465912), (5352, 388260), (5752, 361260), (6021, 345120), (6471, 321120), (6480, 320674), (6690, 310608), (7136, 291195), (7190, 289008), (8028, 258840), (8628, 240840), (8920, 232956), (10035, 207072), (10704, 194130), (10785, 192672), (11504, 180630), (12042, 172560), (12942, 160560), (12960, 160337), (13380, 155304), (14380, 144504), (16056, 129420), (17256, 120420), (17840, 116478), (18063, 115040), (19413, 107040), (20070, 103536), (21408, 97065), (21570, 96336), (23008, 90315), (24084, 86280), (25884, 80280), (26760, 77652), (28760, 72252), (30105, 69024), (32112, 64710), (32355, 64224), (34512, 60210), (35680, 58239), (36126, 57520), (38826, 53520), (40140, 51768), (43140, 48168)]