20592960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 112

約数和(自身を含む): 68884800

約数和(自身を除く): 48291840

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1129, 1140, 1216, 1520, 1824, 2258, 2280, 3040, 3387, 3648, 4516, 4560, 5645, 6080, 6774, 9032, 9120, 11290, 13548, 16935, 18064, 18240, 21451, 22580, 27096, 33870, 36128, 42902, 45160, 54192, 64353, 67740, 72256, 85804, 90320, 107255, 108384, 128706, 135480, 171608, 180640, 214510, 216768, 257412, 270960, 321765, 343216, 361280, 429020, 514824, 541920, 643530, 686432, 858040, 1029648, 1083840, 1287060, 1372864, 1716080, 2059296, 2574120, 3432160, 4118592, 5148240, 6864320, 10296480, 20592960]

約数ペア:

[(1, 20592960), (2, 10296480), (3, 6864320), (4, 5148240), (5, 4118592), (6, 3432160), (8, 2574120), (10, 2059296), (12, 1716080), (15, 1372864), (16, 1287060), (19, 1083840), (20, 1029648), (24, 858040), (30, 686432), (32, 643530), (38, 541920), (40, 514824), (48, 429020), (57, 361280), (60, 343216), (64, 321765), (76, 270960), (80, 257412), (95, 216768), (96, 214510), (114, 180640), (120, 171608), (152, 135480), (160, 128706), (190, 108384), (192, 107255), (228, 90320), (240, 85804), (285, 72256), (304, 67740), (320, 64353), (380, 54192), (456, 45160), (480, 42902), (570, 36128), (608, 33870), (760, 27096), (912, 22580), (960, 21451), (1129, 18240), (1140, 18064), (1216, 16935), (1520, 13548), (1824, 11290), (2258, 9120), (2280, 9032), (3040, 6774), (3387, 6080), (3648, 5645), (4516, 4560)]