68219160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{568493}}^1$

素因数の和:568507

約数の個数: 32

約数和(自身を含む): 204657840

約数和(自身を除く): 136438680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 568493, 1136986, 1705479, 2273972, 2842465, 3410958, 4547944, 5684930, 6821916, 8527395, 11369860, 13643832, 17054790, 22739720, 34109580, 68219160]

約数ペア:

[(1, 68219160), (2, 34109580), (3, 22739720), (4, 17054790), (5, 13643832), (6, 11369860), (8, 8527395), (10, 6821916), (12, 5684930), (15, 4547944), (20, 3410958), (24, 2842465), (30, 2273972), (40, 1705479), (60, 1136986), (120, 568493)]