25379160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211493}}^1$

素因数の和:211507

約数の個数: 32

約数和(自身を含む): 76137840

約数和(自身を除く): 50758680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211493, 422986, 634479, 845972, 1057465, 1268958, 1691944, 2114930, 2537916, 3172395, 4229860, 5075832, 6344790, 8459720, 12689580, 25379160]

約数ペア:

[(1, 25379160), (2, 12689580), (3, 8459720), (4, 6344790), (5, 5075832), (6, 4229860), (8, 3172395), (10, 2537916), (12, 2114930), (15, 1691944), (20, 1268958), (24, 1057465), (30, 845972), (40, 634479), (60, 422986), (120, 211493)]