22739160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{189493}}^1$

素因数の和:189507

約数の個数: 32

約数和(自身を含む): 68217840

約数和(自身を除く): 45478680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 189493, 378986, 568479, 757972, 947465, 1136958, 1515944, 1894930, 2273916, 2842395, 3789860, 4547832, 5684790, 7579720, 11369580, 22739160]

約数ペア:

[(1, 22739160), (2, 11369580), (3, 7579720), (4, 5684790), (5, 4547832), (6, 3789860), (8, 2842395), (10, 2273916), (12, 1894930), (15, 1515944), (20, 1136958), (24, 947465), (30, 757972), (40, 568479), (60, 378986), (120, 189493)]