243866880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{21169}}^1$

素因数の和:21196

約数の個数: 108

約数和(自身を含む): 843793860

約数和(自身を除く): 599926980

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, 21169, 42338, 63507, 84676, 105845, 127014, 169352, 190521, 211690, 254028, 317535, 338704, 381042, 423380, 508056, 635070, 677408, 762084, 846760, 952605, 1016112, 1270140, 1354816, 1524168, 1693520, 1905210, 2032224, 2540280, 2709632, 3048336, 3387040, 3810420, 4064448, 5080560, 5419264, 6096672, 6774080, 7620840, 8128896, 10161120, 12193344, 13548160, 15241680, 16257792, 20322240, 24386688, 27096320, 30483360, 40644480, 48773376, 60966720, 81288960, 121933440, 243866880]

約数ペア:

[(1, 243866880), (2, 121933440), (3, 81288960), (4, 60966720), (5, 48773376), (6, 40644480), (8, 30483360), (9, 27096320), (10, 24386688), (12, 20322240), (15, 16257792), (16, 15241680), (18, 13548160), (20, 12193344), (24, 10161120), (30, 8128896), (32, 7620840), (36, 6774080), (40, 6096672), (45, 5419264), (48, 5080560), (60, 4064448), (64, 3810420), (72, 3387040), (80, 3048336), (90, 2709632), (96, 2540280), (120, 2032224), (128, 1905210), (144, 1693520), (160, 1524168), (180, 1354816), (192, 1270140), (240, 1016112), (256, 952605), (288, 846760), (320, 762084), (360, 677408), (384, 635070), (480, 508056), (576, 423380), (640, 381042), (720, 338704), (768, 317535), (960, 254028), (1152, 211690), (1280, 190521), (1440, 169352), (1920, 127014), (2304, 105845), (2880, 84676), (3840, 63507), (5760, 42338), (11520, 21169)]