379538040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{451831}}^1$

素因数の和:451852

約数の個数: 64

約数和(自身を含む): 1301276160

約数和(自身を除く): 921738120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 451831, 903662, 1355493, 1807324, 2259155, 2710986, 3162817, 3614648, 4518310, 5421972, 6325634, 6777465, 9036620, 9488451, 10843944, 12651268, 13554930, 15814085, 18073240, 18976902, 25302536, 27109860, 31628170, 37953804, 47442255, 54219720, 63256340, 75907608, 94884510, 126512680, 189769020, 379538040]

約数ペア:

[(1, 379538040), (2, 189769020), (3, 126512680), (4, 94884510), (5, 75907608), (6, 63256340), (7, 54219720), (8, 47442255), (10, 37953804), (12, 31628170), (14, 27109860), (15, 25302536), (20, 18976902), (21, 18073240), (24, 15814085), (28, 13554930), (30, 12651268), (35, 10843944), (40, 9488451), (42, 9036620), (56, 6777465), (60, 6325634), (70, 5421972), (84, 4518310), (105, 3614648), (120, 3162817), (140, 2710986), (168, 2259155), (210, 1807324), (280, 1355493), (420, 903662), (840, 451831)]