197339160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1644493}}^1$

素因数の和:1644507

約数の個数: 32

約数和(自身を含む): 592017840

約数和(自身を除く): 394678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1644493, 3288986, 4933479, 6577972, 8222465, 9866958, 13155944, 16444930, 19733916, 24667395, 32889860, 39467832, 49334790, 65779720, 98669580, 197339160]

約数ペア:

[(1, 197339160), (2, 98669580), (3, 65779720), (4, 49334790), (5, 39467832), (6, 32889860), (8, 24667395), (10, 19733916), (12, 16444930), (15, 13155944), (20, 9866958), (24, 8222465), (30, 6577972), (40, 4933479), (60, 3288986), (120, 1644493)]