11984520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{99871}}^1$

素因数の和:99885

約数の個数: 32

約数和(自身を含む): 35953920

約数和(自身を除く): 23969400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 99871, 199742, 299613, 399484, 499355, 599226, 798968, 998710, 1198452, 1498065, 1997420, 2396904, 2996130, 3994840, 5992260, 11984520]

約数ペア:

[(1, 11984520), (2, 5992260), (3, 3994840), (4, 2996130), (5, 2396904), (6, 1997420), (8, 1498065), (10, 1198452), (12, 998710), (15, 798968), (20, 599226), (24, 499355), (30, 399484), (40, 299613), (60, 199742), (120, 99871)]