172139160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1434493}}^1$

素因数の和:1434507

約数の個数: 32

約数和(自身を含む): 516417840

約数和(自身を除く): 344278680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1434493, 2868986, 4303479, 5737972, 7172465, 8606958, 11475944, 14344930, 17213916, 21517395, 28689860, 34427832, 43034790, 57379720, 86069580, 172139160]

約数ペア:

[(1, 172139160), (2, 86069580), (3, 57379720), (4, 43034790), (5, 34427832), (6, 28689860), (8, 21517395), (10, 17213916), (12, 14344930), (15, 11475944), (20, 8606958), (24, 7172465), (30, 5737972), (40, 4303479), (60, 2868986), (120, 1434493)]