82371840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 277166400

約数和(自身を除く): 194794560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1129, 1140, 1216, 1280, 1520, 1824, 1920, 2258, 2280, 2432, 3040, 3387, 3648, 3840, 4516, 4560, 4864, 5645, 6080, 6774, 7296, 9032, 9120, 11290, 12160, 13548, 14592, 16935, 18064, 18240, 21451, 22580, 24320, 27096, 33870, 36128, 36480, 42902, 45160, 54192, 64353, 67740, 72256, 72960, 85804, 90320, 107255, 108384, 128706, 135480, 144512, 171608, 180640, 214510, 216768, 257412, 270960, 289024, 321765, 343216, 361280, 429020, 433536, 514824, 541920, 643530, 686432, 722560, 858040, 867072, 1029648, 1083840, 1287060, 1372864, 1445120, 1716080, 2059296, 2167680, 2574120, 2745728, 3432160, 4118592, 4335360, 5148240, 5491456, 6864320, 8237184, 10296480, 13728640, 16474368, 20592960, 27457280, 41185920, 82371840]

約数ペア:

[(1, 82371840), (2, 41185920), (3, 27457280), (4, 20592960), (5, 16474368), (6, 13728640), (8, 10296480), (10, 8237184), (12, 6864320), (15, 5491456), (16, 5148240), (19, 4335360), (20, 4118592), (24, 3432160), (30, 2745728), (32, 2574120), (38, 2167680), (40, 2059296), (48, 1716080), (57, 1445120), (60, 1372864), (64, 1287060), (76, 1083840), (80, 1029648), (95, 867072), (96, 858040), (114, 722560), (120, 686432), (128, 643530), (152, 541920), (160, 514824), (190, 433536), (192, 429020), (228, 361280), (240, 343216), (256, 321765), (285, 289024), (304, 270960), (320, 257412), (380, 216768), (384, 214510), (456, 180640), (480, 171608), (570, 144512), (608, 135480), (640, 128706), (760, 108384), (768, 107255), (912, 90320), (960, 85804), (1129, 72960), (1140, 72256), (1216, 67740), (1280, 64353), (1520, 54192), (1824, 45160), (1920, 42902), (2258, 36480), (2280, 36128), (2432, 33870), (3040, 27096), (3387, 24320), (3648, 22580), (3840, 21451), (4516, 18240), (4560, 18064), (4864, 16935), (5645, 14592), (6080, 13548), (6774, 12160), (7296, 11290), (9032, 9120)]