78498060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1308301}}^1$

素因数の和:1308313

約数の個数: 24

約数和(自身を含む): 219794736

約数和(自身を除く): 141296676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1308301, 2616602, 3924903, 5233204, 6541505, 7849806, 13083010, 15699612, 19624515, 26166020, 39249030, 78498060]

約数ペア:

[(1, 78498060), (2, 39249030), (3, 26166020), (4, 19624515), (5, 15699612), (6, 13083010), (10, 7849806), (12, 6541505), (15, 5233204), (20, 3924903), (30, 2616602), (60, 1308301)]