11978471040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6238787}}^1$

素因数の和:6238809

約数の個数: 64

約数和(自身を含む): 38181382560

約数和(自身を除く): 26202911520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6238787, 12477574, 18716361, 24955148, 31193935, 37432722, 49910296, 62387870, 74865444, 93581805, 99820592, 124775740, 149730888, 187163610, 199641184, 249551480, 299461776, 374327220, 399282368, 499102960, 598923552, 748654440, 798564736, 998205920, 1197847104, 1497308880, 1996411840, 2395694208, 2994617760, 3992823680, 5989235520, 11978471040]

約数ペア:

[(1, 11978471040), (2, 5989235520), (3, 3992823680), (4, 2994617760), (5, 2395694208), (6, 1996411840), (8, 1497308880), (10, 1197847104), (12, 998205920), (15, 798564736), (16, 748654440), (20, 598923552), (24, 499102960), (30, 399282368), (32, 374327220), (40, 299461776), (48, 249551480), (60, 199641184), (64, 187163610), (80, 149730888), (96, 124775740), (120, 99820592), (128, 93581805), (160, 74865444), (192, 62387870), (240, 49910296), (320, 37432722), (384, 31193935), (480, 24955148), (640, 18716361), (960, 12477574), (1920, 6238787)]