82702080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2393}}^1$

素因数の和:2423

約数の個数: 144

約数和(自身を含む): 293600160

約数和(自身を除く): 210898080

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2393, 2880, 3456, 3840, 4320, 4786, 5760, 6912, 7179, 8640, 9572, 11520, 11965, 14358, 17280, 19144, 21537, 23930, 28716, 34560, 35895, 38288, 43074, 47860, 57432, 64611, 71790, 76576, 86148, 95720, 107685, 114864, 129222, 143580, 153152, 172296, 191440, 215370, 229728, 258444, 287160, 306304, 323055, 344592, 382880, 430740, 459456, 516888, 574320, 612608, 646110, 689184, 765760, 861480, 918912, 1033776, 1148640, 1292220, 1378368, 1531520, 1722960, 1837824, 2067552, 2297280, 2584440, 2756736, 3063040, 3445920, 4135104, 4594560, 5168880, 5513472, 6891840, 8270208, 9189120, 10337760, 13783680, 16540416, 20675520, 27567360, 41351040, 82702080]

約数ペア:

[(1, 82702080), (2, 41351040), (3, 27567360), (4, 20675520), (5, 16540416), (6, 13783680), (8, 10337760), (9, 9189120), (10, 8270208), (12, 6891840), (15, 5513472), (16, 5168880), (18, 4594560), (20, 4135104), (24, 3445920), (27, 3063040), (30, 2756736), (32, 2584440), (36, 2297280), (40, 2067552), (45, 1837824), (48, 1722960), (54, 1531520), (60, 1378368), (64, 1292220), (72, 1148640), (80, 1033776), (90, 918912), (96, 861480), (108, 765760), (120, 689184), (128, 646110), (135, 612608), (144, 574320), (160, 516888), (180, 459456), (192, 430740), (216, 382880), (240, 344592), (256, 323055), (270, 306304), (288, 287160), (320, 258444), (360, 229728), (384, 215370), (432, 191440), (480, 172296), (540, 153152), (576, 143580), (640, 129222), (720, 114864), (768, 107685), (864, 95720), (960, 86148), (1080, 76576), (1152, 71790), (1280, 64611), (1440, 57432), (1728, 47860), (1920, 43074), (2160, 38288), (2304, 35895), (2393, 34560), (2880, 28716), (3456, 23930), (3840, 21537), (4320, 19144), (4786, 17280), (5760, 14358), (6912, 11965), (7179, 11520), (8640, 9572)]