31104120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{259201}}^1$

素因数の和:259215

約数の個数: 32

約数和(自身を含む): 93312720

約数和(自身を除く): 62208600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 259201, 518402, 777603, 1036804, 1296005, 1555206, 2073608, 2592010, 3110412, 3888015, 5184020, 6220824, 7776030, 10368040, 15552060, 31104120]

約数ペア:

[(1, 31104120), (2, 15552060), (3, 10368040), (4, 7776030), (5, 6220824), (6, 5184020), (8, 3888015), (10, 3110412), (12, 2592010), (15, 2073608), (20, 1555206), (24, 1296005), (30, 1036804), (40, 777603), (60, 518402), (120, 259201)]