2061008640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{178907}}^1$

素因数の和:178934

約数の個数: 108

約数和(自身を含む): 7130915064

約数和(自身を除く): 5069906424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 178907, 357814, 536721, 715628, 894535, 1073442, 1431256, 1610163, 1789070, 2146884, 2683605, 2862512, 3220326, 3578140, 4293768, 5367210, 5725024, 6440652, 7156280, 8050815, 8587536, 10734420, 11450048, 12881304, 14312560, 16101630, 17175072, 21468840, 22900096, 25762608, 28625120, 32203260, 34350144, 42937680, 45800192, 51525216, 57250240, 64406520, 68700288, 85875360, 103050432, 114500480, 128813040, 137400576, 171750720, 206100864, 229000960, 257626080, 343501440, 412201728, 515252160, 687002880, 1030504320, 2061008640]

約数ペア:

[(1, 2061008640), (2, 1030504320), (3, 687002880), (4, 515252160), (5, 412201728), (6, 343501440), (8, 257626080), (9, 229000960), (10, 206100864), (12, 171750720), (15, 137400576), (16, 128813040), (18, 114500480), (20, 103050432), (24, 85875360), (30, 68700288), (32, 64406520), (36, 57250240), (40, 51525216), (45, 45800192), (48, 42937680), (60, 34350144), (64, 32203260), (72, 28625120), (80, 25762608), (90, 22900096), (96, 21468840), (120, 17175072), (128, 16101630), (144, 14312560), (160, 12881304), (180, 11450048), (192, 10734420), (240, 8587536), (256, 8050815), (288, 7156280), (320, 6440652), (360, 5725024), (384, 5367210), (480, 4293768), (576, 3578140), (640, 3220326), (720, 2862512), (768, 2683605), (960, 2146884), (1152, 1789070), (1280, 1610163), (1440, 1431256), (1920, 1073442), (2304, 894535), (2880, 715628), (3840, 536721), (5760, 357814), (11520, 178907)]