278892560160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{64558463}}^1$

素因数の和:64558487

約数の個数: 96

約数和(自身を含む): 976123975680

約数和(自身を除く): 697231415520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 64558463, 129116926, 193675389, 258233852, 322792315, 387350778, 516467704, 581026167, 645584630, 774701556, 968376945, 1032935408, 1162052334, 1291169260, 1549403112, 1743078501, 1936753890, 2065870816, 2324104668, 2582338520, 2905130835, 3098806224, 3486157002, 3873507780, 4648209336, 5164677040, 5810261670, 6197612448, 6972314004, 7747015560, 8715392505, 9296418672, 10329354080, 11620523340, 13944628008, 15494031120, 17430785010, 18592837344, 23241046680, 27889256016, 30988062240, 34861570020, 46482093360, 55778512032, 69723140040, 92964186720, 139446280080, 278892560160]

約数ペア:

[(1, 278892560160), (2, 139446280080), (3, 92964186720), (4, 69723140040), (5, 55778512032), (6, 46482093360), (8, 34861570020), (9, 30988062240), (10, 27889256016), (12, 23241046680), (15, 18592837344), (16, 17430785010), (18, 15494031120), (20, 13944628008), (24, 11620523340), (27, 10329354080), (30, 9296418672), (32, 8715392505), (36, 7747015560), (40, 6972314004), (45, 6197612448), (48, 5810261670), (54, 5164677040), (60, 4648209336), (72, 3873507780), (80, 3486157002), (90, 3098806224), (96, 2905130835), (108, 2582338520), (120, 2324104668), (135, 2065870816), (144, 1936753890), (160, 1743078501), (180, 1549403112), (216, 1291169260), (240, 1162052334), (270, 1032935408), (288, 968376945), (360, 774701556), (432, 645584630), (480, 581026167), (540, 516467704), (720, 387350778), (864, 322792315), (1080, 258233852), (1440, 193675389), (2160, 129116926), (4320, 64558463)]