1376278320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5734493}}^1$

素因数の和:5734509

約数の個数: 40

約数和(自身を含む): 4266463536

約数和(自身を除く): 2890185216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5734493, 11468986, 17203479, 22937972, 28672465, 34406958, 45875944, 57344930, 68813916, 86017395, 91751888, 114689860, 137627832, 172034790, 229379720, 275255664, 344069580, 458759440, 688139160, 1376278320]

約数ペア:

[(1, 1376278320), (2, 688139160), (3, 458759440), (4, 344069580), (5, 275255664), (6, 229379720), (8, 172034790), (10, 137627832), (12, 114689860), (15, 91751888), (16, 86017395), (20, 68813916), (24, 57344930), (30, 45875944), (40, 34406958), (48, 28672465), (60, 22937972), (80, 17203479), (120, 11468986), (240, 5734493)]