39864120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{332201}}^1$

素因数の和:332215

約数の個数: 32

約数和(自身を含む): 119592720

約数和(自身を除く): 79728600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 332201, 664402, 996603, 1328804, 1661005, 1993206, 2657608, 3322010, 3986412, 4983015, 6644020, 7972824, 9966030, 13288040, 19932060, 39864120]

約数ペア:

[(1, 39864120), (2, 19932060), (3, 13288040), (4, 9966030), (5, 7972824), (6, 6644020), (8, 4983015), (10, 3986412), (12, 3322010), (15, 2657608), (20, 1993206), (24, 1661005), (30, 1328804), (40, 996603), (60, 664402), (120, 332201)]