80172390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2672413}}^1$

素因数の和:2672423

約数の個数: 16

約数和(自身を含む): 192413808

約数和(自身を除く): 112241418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2672413, 5344826, 8017239, 13362065, 16034478, 26724130, 40086195, 80172390]

約数ペア:

[(1, 80172390), (2, 40086195), (3, 26724130), (5, 16034478), (6, 13362065), (10, 8017239), (15, 5344826), (30, 2672413)]