11979960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{99833}}^1$

素因数の和:99847

約数の個数: 32

約数和(自身を含む): 35940240

約数和(自身を除く): 23960280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 99833, 199666, 299499, 399332, 499165, 598998, 798664, 998330, 1197996, 1497495, 1996660, 2395992, 2994990, 3993320, 5989980, 11979960]

約数ペア:

[(1, 11979960), (2, 5989980), (3, 3993320), (4, 2994990), (5, 2395992), (6, 1996660), (8, 1497495), (10, 1197996), (12, 998330), (15, 798664), (20, 598998), (24, 499165), (30, 399332), (40, 299499), (60, 199666), (120, 99833)]