119827920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499283}}^1$

素因数の和:499299

約数の個数: 40

約数和(自身を含む): 371467296

約数和(自身を除く): 251639376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499283, 998566, 1497849, 1997132, 2496415, 2995698, 3994264, 4992830, 5991396, 7489245, 7988528, 9985660, 11982792, 14978490, 19971320, 23965584, 29956980, 39942640, 59913960, 119827920]

約数ペア:

[(1, 119827920), (2, 59913960), (3, 39942640), (4, 29956980), (5, 23965584), (6, 19971320), (8, 14978490), (10, 11982792), (12, 9985660), (15, 7988528), (16, 7489245), (20, 5991396), (24, 4992830), (30, 3994264), (40, 2995698), (48, 2496415), (60, 1997132), (80, 1497849), (120, 998566), (240, 499283)]