68794560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23887}}^1$

素因数の和:23910

約数の個数: 84

約数和(自身を含む): 236634528

約数和(自身を除く): 167839968

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23887, 47774, 71661, 95548, 119435, 143322, 191096, 214983, 238870, 286644, 358305, 382192, 429966, 477740, 573288, 716610, 764384, 859932, 955480, 1074915, 1146576, 1433220, 1528768, 1719864, 1910960, 2149830, 2293152, 2866440, 3439728, 3821920, 4299660, 4586304, 5732880, 6879456, 7643840, 8599320, 11465760, 13758912, 17198640, 22931520, 34397280, 68794560]

約数ペア:

[(1, 68794560), (2, 34397280), (3, 22931520), (4, 17198640), (5, 13758912), (6, 11465760), (8, 8599320), (9, 7643840), (10, 6879456), (12, 5732880), (15, 4586304), (16, 4299660), (18, 3821920), (20, 3439728), (24, 2866440), (30, 2293152), (32, 2149830), (36, 1910960), (40, 1719864), (45, 1528768), (48, 1433220), (60, 1146576), (64, 1074915), (72, 955480), (80, 859932), (90, 764384), (96, 716610), (120, 573288), (144, 477740), (160, 429966), (180, 382192), (192, 358305), (240, 286644), (288, 238870), (320, 214983), (360, 191096), (480, 143322), (576, 119435), (720, 95548), (960, 71661), (1440, 47774), (2880, 23887)]