239825580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{11519}}^1$

素因数の和:11878

約数の個数: 48

約数和(自身を含む): 673505280

約数和(自身を除く): 433679700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10410, 11519, 20820, 23038, 34557, 46076, 57595, 69114, 115190, 138228, 172785, 230380, 345570, 691140, 3997093, 7994186, 11991279, 15988372, 19985465, 23982558, 39970930, 47965116, 59956395, 79941860, 119912790, 239825580]

約数ペア:

[(1, 239825580), (2, 119912790), (3, 79941860), (4, 59956395), (5, 47965116), (6, 39970930), (10, 23982558), (12, 19985465), (15, 15988372), (20, 11991279), (30, 7994186), (60, 3997093), (347, 691140), (694, 345570), (1041, 230380), (1388, 172785), (1735, 138228), (2082, 115190), (3470, 69114), (4164, 57595), (5205, 46076), (6940, 34557), (10410, 23038), (11519, 20820)]