80456863680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9312137}}^1$

素因数の和:9312163

約数の個数: 112

約数和(自身を含む): 283833966240

約数和(自身を除く): 203377102560

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9312137, 18624274, 27936411, 37248548, 46560685, 55872822, 74497096, 83809233, 93121370, 111745644, 139682055, 148994192, 167618466, 186242740, 223491288, 251427699, 279364110, 297988384, 335236932, 372485480, 419046165, 446982576, 502855398, 558728220, 595976768, 670473864, 744970960, 838092330, 893965152, 1005710796, 1117456440, 1257138495, 1340947728, 1489941920, 1676184660, 1787930304, 2011421592, 2234912880, 2514276990, 2681895456, 2979883840, 3352369320, 4022843184, 4469825760, 5028553980, 5363790912, 6704738640, 8045686368, 8939651520, 10057107960, 13409477280, 16091372736, 20114215920, 26818954560, 40228431840, 80456863680]

約数ペア:

[(1, 80456863680), (2, 40228431840), (3, 26818954560), (4, 20114215920), (5, 16091372736), (6, 13409477280), (8, 10057107960), (9, 8939651520), (10, 8045686368), (12, 6704738640), (15, 5363790912), (16, 5028553980), (18, 4469825760), (20, 4022843184), (24, 3352369320), (27, 2979883840), (30, 2681895456), (32, 2514276990), (36, 2234912880), (40, 2011421592), (45, 1787930304), (48, 1676184660), (54, 1489941920), (60, 1340947728), (64, 1257138495), (72, 1117456440), (80, 1005710796), (90, 893965152), (96, 838092330), (108, 744970960), (120, 670473864), (135, 595976768), (144, 558728220), (160, 502855398), (180, 446982576), (192, 419046165), (216, 372485480), (240, 335236932), (270, 297988384), (288, 279364110), (320, 251427699), (360, 223491288), (432, 186242740), (480, 167618466), (540, 148994192), (576, 139682055), (720, 111745644), (864, 93121370), (960, 83809233), (1080, 74497096), (1440, 55872822), (1728, 46560685), (2160, 37248548), (2880, 27936411), (4320, 18624274), (8640, 9312137)]