7460320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6683

約数の個数: 48

約数和(自身を含む): 20145888

約数和(自身を除く): 12685568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6661, 13322, 26644, 33305, 46627, 53288, 66610, 93254, 106576, 133220, 186508, 213152, 233135, 266440, 373016, 466270, 532880, 746032, 932540, 1065760, 1492064, 1865080, 3730160, 7460320]

約数ペア:

[(1, 7460320), (2, 3730160), (4, 1865080), (5, 1492064), (7, 1065760), (8, 932540), (10, 746032), (14, 532880), (16, 466270), (20, 373016), (28, 266440), (32, 233135), (35, 213152), (40, 186508), (56, 133220), (70, 106576), (80, 93254), (112, 66610), (140, 53288), (160, 46627), (224, 33305), (280, 26644), (560, 13322), (1120, 6661)]